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5501.

Please answer the questions its urgent ✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️​

Answer» TION:I HOPE this will be helpfulplz MARK as BRAINLIST
5502.

12.06.20List the cases in which the frictionincreasesses and decreases​

Answer» TION:Friction between two surfaces depends on the nature of the surface. If that changes with temperature then the friction will definitely change. Like for LUBRICATED surfaces, friction decreases with the INCREASE of temperature. Sometimes it may increase ALSO in some other CASE.
5503.

What does the: - 1. Area of velocity time graph give?2. Slope of position time graph give?3. Slope of velocity – time graph give?4. Path of an object look like when it is in uniform motion?plzz give all the above.​

Answer» HI how are you here is your ANSWER I HOPE you LIKE it
5504.

Is anyone in CMS school.If yes So please send class 8 physics book Chapter-Physical Quantities And Measurement .Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Answer»

sryy by I am not in that SCHOOL

5505.

पूरा का विशेषण शब्द​

Answer» HOPE it HELPS PLEASE mark this answer as brainliest
5506.

Two trains start at the same time, the first moving from city A towards city Band the second from city B towards cityA. Both trains move with constant speed.After they have met, the first trainreaches city B in 1 hour and the secondtrain reaches city A in 9 hours. How muchfaster is the first train than the second?explanation?​

Answer»

8km/per HOUR

5507.

Ouer a horizontalA body starts rollingInitial velocity of6.5surface withQuafruction, itsتعمل عليهاTrate of 0.05 mlHow much time will atbodydecreases at thewill at taketostop​

Answer»

don't noExplanation:FOLLOW me MARK as BRAIN LIST

5508.

Suppose a body is moving on a circular track of a radius of 30 m. It starts at point A and reaches the diagonally opposite point B and stops there. The distance covered and the displacement made by the object are __________ and __________ respectively. *

Answer» DISPLACEMENT is 30+30=60distance is pi×30=3.14×30=31.4×3=94.2Explanation:plz YAA if it helps U Mark me as BRAINLIEST
5509.

ACTIVITY PLAN FOR THE CHAPTER: MOTION To understand that the displacement of an object is less than the distance travelled by the object. – A Students will go from one corner of their Living room to the opposite corner by different routes possible. They will measure the distance travelled with a measuring tape. Now students will measure the length of diagonal of the living room and note their observations. They can try same in other rooms also

Answer»

A will be the CORRECT ANSWEREXPLANATION:

5510.

3. Express the following in the form where p and q are integers and q is not _ =0 (i) 0.5_(1) 0.47__dili) 0.001​

Answer»

5/1047/1001/1000Explanation:if it HELPS U MARK me as BRAINLIEST

5511.

Complete it please....​

Answer»

yesExplanation:I do no EXPLAIN it in SST

5512.

व्हाट इज ग्लोरियस ........... please​

Answer»

YOUR ANSWERGLORIOUS= तेजस्वी (PR. {tejasvi} )(ADJECTIVE)_________❤️_______→MAKE MY ANSWER BRAINLIST→GIVE THANKS TO MY ANSWER→FOLLOW ME→BE HAPPY ALWAYS_________❤️______

5513.

Define rest & motion. Explain with an example that rest & motion are relative to each other.What is mixed motion. Provide some examples.Can a body have more than one motion at a time? Explain.Write down the differences between distance & displacement.guys please help me out it's urgent............​

Answer»

Rest is state of motion less.Motion is a State of been not in rest or continuously moving.Mixed motion is a State of object performing various motion types in single time.e.g if a man is rotating and SUDDENLY moves front.I think yes a body can have mixed motion.DISTANCE is length of the path,which has only MAGNITUDE whereas displacement is a TOTAL distance from initial to FINAL point ,it is a vector quantity which has both magnitude and direction.

5514.

Defination of balanced and unbalanced forces class 9

Answer»

e here is ur answerForces that are equal in SIZE but opposite in direction are CALLED balanced forces. Balanced forces do not cause a change in motion. When balanced forces act on an OBJECT at rest, the object will not move. ... Forces that cause a change in the motion of an object are unbalanced forces.hope it helps youMark my answer as brainlist and FOLLOW me

5515.

Repressent following ratinol no on no line7/2​

Answer»

it can't be represented on the NUMBER LINE because 7/2 is in fractionhope may HELP you

5516.

A dozen frisbees were stacked one above the other. Their total height was 8cm 4mm. Calculate the thickness of one frisbee

Answer»

7cmExplanation:8cm 4 MM =8.4cmtherefore 84/10÷12 =7.0cm or 7 cmmark as BRAINLIEST PLSS THANKYOU

5517.

Conservation of petrol​

Answer»

The PETROLEUM Conservation Research Association is an organization established in INDIA in 1978, under the aegis of the Indian Ministry of Petroleum and NATURAL Gas of Government of India that is engaged in promoting energy efficiency in VARIOUS sectors of the ECONOMY.

5518.

(A)Draw a ray diagram of image formation of a pencil kept in front of a plane mirror. Imagine a point object placed in front of a plane mirror. (B) Draw ray diagram showing the image formation for the same. Also, write down the characteristics of the image you observe. 4. Complete the ray diagrams and give the values of angle of incidence and angle of reflection

Answer»

)DRAW a ray diagram of image FORMATION of a PENCIL KEPT in front of a PLANE mirror.Explanation:

5519.

The movment of plant part in response of attraction ecerted by the earth is called​

Answer»

The MOVEMENT of PLANT parts in response to the FORCE of gravity is CALLED geotropism.

5520.

When 14.5 is round off to three significant digits , result is​

Answer» EXPLANATION:Specify how many SIGNIFICANT digits to round a number, decimal, or scientific NOTATION. ... Example inputs are, 3500, 35.0056, 3.5 x 10^3 and 3.5e3. ... This CALCULATOR rounds down if the next digit is less than 5
5521.

Why can't we ise normal balloon material to make hot air balloon?

Answer»

Most hot air BALLOONS are made of nylon now. Tyvek is sometimes used with experimental balloons, but its flammability makes it UNSUITABLE for most purposes. The fabric NEAR the MOUTH of the balloon, where the burner is, must endure substantially HIGHER temperatures than the rest of the envelope.Explanation:

5522.

Explain charging by induction, friction and conduction.... I will surely mark his/her as brainliest or follow them.... Plzz fast.. It's urgent.. ​

Answer»

In CONTRAST to induction, where the charged OBJECT is brought NEAR but never contacted to the object being charged, conduction charging involves making the physical CONNECTION of the charged object to the neutral object. Because charging by conduction involves contact, it is often CALLED charging by contact.Explanation:MARK ME AS BRAINLIEST

5523.

Boiling point of oil

Answer»

tion:300 DEGREE celciushope it HELPS

5524.

Circular track has a radius of 21 m with AB as one of its diameter. A scooterist moves from A to B . along the circular path with a uniform speed of 10 m/s. Find(a) distance covered by the scooterist(b) displacement of the scooterist(c) time taken by the scooterist in reaching from A to B along the circular path.​

Answer»

tion:1. 1/2 of the PERIMETER of CIRCLE

5525.

sit in your balcony in morning or evening time. observe the things around you at motion and at rest .if u will answer I will follow you ​

Answer»

bakwassssssssssssssss

5526.

किन्नौर बाइकिनी इन मॉर्निंग और इवनिंग टाइम ऑफ द थिंग्स अराउंड यू नोट डाउन एनी फाइव थिंग्स एंड मोशन एंड एड्रेस​

Answer» TION:kgifudydisysjhodydjfufitusyf
5527.

A car of mass 100kg is moving with a certain velocity. It is brought to rest by the application of brakes, within a distance of 10m when the average resistance being offered to it is 250N.What was the velocity of the motor car?

Answer»

5√2 m/sExplanation:m= 100 KGS= 10 mf=-250Ninitial VELOCITY=? FINAL velocity=0acceleration= F/M=-250/100=-2.5m/s2we have v2-u2= 2asu2= v2-2as= 0-2(-2.5)×10 m2/s2=50 m2/s2u=√50u=√25×2u=5√2m/s

5528.

Current affairs april 2020​

Answer»

what should i TELL about FRO m the CURRENT affairsExplanation:

5529.

under what condition does a concave mirror form a virtual image . Is the image enlarged or diminished one.​

Answer»

When the object is PLACED between the pole and FOCUS in FRONT of a concave MIRROR ,then the image formed VIRTUAL .

5530.

Write 3 facts about an image formed by a plane mirror

Answer» FACTS about an image FORMED by a plane mirror. ye 1)- The image formed is virtual and erect. 2)- The image formed is of the same size as that of the OBJECT. 3)- The image is formed at same distance in the mirror as the object is placed in front of it.
5531.

Write 3facts about an image formed by a plane mirror

Answer»

it is ERECT, LATERAL INVERSION, same SIZE, same DISTANCE

5532.

A particle moves over three quarters of a circle of radius r. What is the magnitude

Answer»

llow me if this ANSWER HELPS U

5533.

Numerical : 1. A force of 15 N acts on a body of mass 5 kg . find the acceleration produced .......???????????please answer the questions please urgent please fast with full solutions please​

Answer» EXPLANATION:Solution,Here, we haveForce applied, f = 15 NMass of body, m = 5 kgTo Find,Acceleration produced, a = ??According to NEWTON's 2nd LAW,We know that,F = MASO, a = F/mPutting all the values, we get⇒ a = F/m⇒ a = 15/5⇒ a = 3 m/s²Hence, the the acceleration produced is 3 m/s².
5534.

Velocity-time graph for the motion of an object in a straight path is a straight line parallel to the time axis.(a)Identify the nature of motion of the body.(b)Find the acceleration of the body.(c)Draw the shape of distance-time graph for this type of motion.

Answer» C is the CORRECT ANSWER
5535.

Two masses m _{1} and m _{2} are connected by massless strings as shown in fig. find the value of tensions in the string if a force of 200 N is applied on m _{1} and m_{2}

Answer»

aacbgdmvcb.vnxc z. vx.XV zc VZ czbfzbfsfExplanation:nznxv vz. V xv xv.vznzcnxv b. bbxmzvnn

5536.

Numericals : 1 . the linear momentum of a ball of mass 50 g is 0. 5 kg m/s . find its velocity????? please give me answer it's urgent ...... with full answer ​

Answer» TION:HOPE this will HELP you...Please MARK this answer as the BRAINLIEST....
5537.

1/2(1/31/4)​

Answer»

6Explanation:

5538.

Scientific fact on how a rainbow is formed

Answer»

ow is a METEOROLOGICAL phenomenon that is caused by reflection, REFRACTION and dispersion of light in water droplets resulting in a SPECTRUM of light appearing in the sky. It takes the form of a multicoloured circular arc. RAINBOWS caused by sunlight ALWAYS appear in the section of sky directly opposite the sun.itzDopeGirl

5539.

An object submerged in fluid experiences an upward buoyant force equal in magnitude to the __________ of the fluid displaced by the object

Answer» BUOYANT FORCE is the ANSWER
5540.

12. The length of a field is 250m and breadth is 80 m.findthe are of the field inm³​

Answer» AREA = 250x80=20000m^2hope this HELPS you to UNDERSTAND
5541.

Discuss INERTIA & MASS. WITH THE HELP OF EXAMPLE EXPLAIN THE TYPES OF INERTIA. but long answer please​

Answer»

Inertia, property of a body by VIRTUE of which it opposes any agency that attempts to PUT it in motion or, if it is moving, to change the magnitude or direction of its velocity. Inertia is a passive property and does not ENABLE a body to do anything except oppose such active agents as forces and torques. A moving body keeps moving not because of its inertia but only because of the absence of a force to slow it down, change its course, or speed it up. There are two numerical measures of the inertia of a body: its mass, which governs its resistance to the action of a force, and its moment of inertia about a specified axis, which measures its resistance to the action of a TORQUE about the same axis. See NEWTON’s laws of motion.Explanation:

5542.

Discuss INERTIA & MASS. WITH THE HELP OF EXAMPLE EXPLAIN THE TYPES OF INERTIA​

Answer» INERTIA is also defined as the tendency of objects to keep moving in a straight line at a CONSTANT velocity. ... (a) Inertia of Rest: The inability of a body to change by itself its STATE of rest is known as Inertia of Rest. EXAMPLES: (i) Person sitting in a CAR falls backwards, when the car suddenly startsExplanation:hope this helps
5543.

What is difference between natural and synthetic fibres ...​

Answer» FABRICS, like merino wool, cotton, cashmere, and silk, are made of FIBERS that are produced by ANIMALS and plants. Synthetic fabrics, like POLYESTER, nylon and acrylic, are "man-made" fibers that are created in laboratories.itzDopeGirl
5544.

Name the unit and its sub-multiple, in which volume of liquid is measured​

Answer»

I don't KNOWPLEASE MARK me as BEST ANSWER

5545.

Give any example of instantaneous speed?

Answer»

When a COP pulls you over for speeding, she clocked your CAR's INSTANTANEOUS speed

5546.

State weather desplacement in a secular or victory quantity​

Answer» WEATHERS IS NORMAL UPTO 29°
5547.

1) How will you explain the activity ofgeneration of electricity ?​

Answer» POWER PLANTS GENERATE electricity in a VARIETY of ways. It is most often generated by heat engines fuelled by burning fossil fuels or RADIOACTIVE elements, but it can also be generated by water, wind, solar and geothermal power
5548.

3. What Is the use of capillary in the thermometer ? 4. What do you understand by thermometric fluid?5. What is the purpose of using digital thermometer?I will mark u brainlist​

Answer»

1: A capillary tube is used in the thermometer to indicate the temperature scale. The thermometer capillary glass tube, also called thermometer glass tube, glass tube, glass capillary tube and thin glass tube, can be DIVIDED into prismatic and round type with white backed or yellow backed according to their shape.4.thermometric fluid. [‚thər·mə¦me·trik ′flü·əd] (thermodynamics) A fluid that has properties, such as a large and uniform thermal expansion COEFFICIENT, good thermal conductivity, and chemical stability, that make it suitable for use in a thermometer.5.Digital ThermometersA digital thermometer is used to verify a smart temperature transmitter under FLOWING conditions and a successful calibration of the smart temperature transmitter. Portable electronic thermometers (PETS) are DESIGNED to measure temperature in a RTD-type thermowell using a thermistor or RTD probe....hope its helps plz mark me as brainliest.... and follow me

5549.

What is the mass of a body which weighs 25 N on the surface of the earth?​

Answer» TION:GIVEN=. MG= 25Nm=25/gm= 25/9.8
5550.

Please solve this please show calculation of all planets line wise please ​

Answer»

we can mesuare SPEED of PLANETS USING TRIANGULATION METHOD