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Yes but we should NEED CORRECT at a reference POINT KEEP safe keep LEARN

Answer:

90° ROTATES the ANGLE that are GEAR or collid

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Answer:

1 Rectilinear a)March past by the soldiers in straight line. b)Motion of falling objects from certain height

2 Circular a) Motion of satellites around planets. b) Motion of car turning to a CURVED track

3 Rotational a) Motion of giant wheel b) Motion of WHEELS of moving vehicle

4 Periodic a) Motion of simple PENDULUM b) Motion of Earth on its own axis.

Answer:

6 JOULE .

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ANSWER:

answer 1) is CORRECT but did not GET a VELOCITY we get a VOLUM

ANSWER:

it HELPS to you this PICTURE

ANSWER:

I don't KNOW because I TRY again

Explanation:

I I don't know because try again

EXPLANATION:

During day time , land becomes more HEATED than the sea . In the EVENING , air above the land, being more heated, expands, rises up and the colder air from above the sea surface blows towards the land to take its place. This sets up he convection currents which FORMS the sea breeze.

Answer:

Now Using the FOLLOWING formula to calculate the VOLUME of matchbox. Volume = length × breath × HEIGHT. HENCE we are done

Answer:

When the object moves in a circular path with uniform SPEED, it means that its magnitude of VELOCITY does not change. only its DIRECTION changes continuously. Hence. it is considered as uniformly accelerated MOTION.

Answer:

The UNIFICATION of forces is the idea that it's possible to view all of NATURE's forces as manifestations of one single, all-encompassing FORCE.

.

Today, scientists SEEK to unify this with the strong force—without which the nucleus of an atom wouldn't hold together—under a Grand Unified Theory

Explanation:

0 degrees Celsius is EQUAL to 273.15 Kelvins. The basic FORMULA is °C + 273.15 = K. Kelvin to Celsius: ADD 273.

<P>Answer:

According to Boyle's Law, At constant N & T, the VOLUME bears an inverse relation with the pressure exerted by a gas. According to Charles' Law, ... When p & T are constant, then the volume of a gas bears a DIRECT relation with the number of MOLES of gas.

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Answer :

ACCELERATION of the train is 0.25m/s²

Displacement of the train is 1.8km

Explanation :

According to the QUESTION

It is GIVEN that ,

• Initial velocity ,u = 0m/s
• Final velocity ,v = 108×5/18 = 30m/s
• Time taken ,t = 2min = 2*60 = 120s

we have to calculate the uniform acceleration of the train and displacement of the train .

Firstly we calculate the uniform acceleration of the train .

Using Kinematics Equation

• a = v-u/t

Substitute the value we get

➾ a = 30-0/120

➾ a = 30/120

➾ a = 1/4

➾ a = 0.25m/s²

• Hence, the acceleration of the train is 0.25m/s²

Now, calculating the displacement of the train .

Again using Kinematics Equation

• v² = u² + 2as

Puttng all the values we get

➾ 30² = 0² + 2×0.25 × s

➾ 900 = 0 + 0.50 × s

➾ 900 = 0.50×s

➾ s = 900/0.50

➾ s = 1800m

➾ s = 1.8km

• Hence, the displacement of the train is 1.8 kilometres.

Answer:

Two electrons 1cm APART exert 5.5 X 10-67 N gravitational force on each other, which is attractive. HOWEVER, an electron is found to repel another electron at the same distance (1 cm) with a force of 2.3 x 10-24 N. This ADDITIONAL force other than gravitational force is an ELECTRIC force.

Explanation:

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Your QUESTION is WRONG

Explanation:

For adiabatic process-

PVγ=constant

Differentiating above EQUATION, we have

V γdP+P(γV γ−1dV)=0

⇒V γdP=−γPV γ−1 dV

⇒ dVdP=−γ VP

Hence the slope of adiabatic CURVE =−γ VP

For ISOTHERMAL process-

PV=constant

Differentiating above equation, we have

VdP+PdV=0

⇒VdP=−PdV

⇒ dVdP=− VP

Hence the slope of isothermal curve =− VP

Therefore,

Slope of isothermal curve

Slope of adiabatic curve

= (− VP )(−γVP)=γ

As γ is always GREATER than 1, the slope of an adiabatic curve is greater than that of an isothermal curve by a factor of γ.

Hence the adiabatic curve is STEEPER than the isothermal curve, in both the processes of expansion and compression.

Because it’s revolve around earth USING earth’s GRAVITY which PULL down wards to satellite

Explanation:

the yellow COLOURED line is banking...its important as its USED to REDUCE POSSIBILITIES of accident..

ANSWER:

is not ZERO is answer of C

EXPLANATION:

LET PRESSURE = p

New M.P = ORIGINAL M.P - (pressure × 0.0072)

Original M.P of ice = 0 C

Here New M.P = -1 C

-1 = 0 - (0.0072p)

0.0072p = 1

p = 1/0.0072 = 138.9 atm

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ANSWER:

শ্বাসকষ্ট হয় যে কারণে | প্রথম আলো

ফুসফুসের যত বেশি অংশ আক্রান্ত হবে, শ্বাসকষ্ট তত প্রকট হবে। ক্রনিক

Answer:

force = MASS X acceleration

Force = mass (m) X VELOCITY (V) / radius (r)

EXPLANATION:

hope it HELPS

what this is the only ONE of

ANSWER:

the SPEED is UNIFORM OK ☺️☺️

Wormholes CONTAIN two mouths, with a throat connecting the two. ... Certain solutions of general relativity allow for the existence of wormholes where the MOUTH of each is a black hole. However, a naturally OCCURRING black hole, formed by the collapse of a dying star, does not by itself CREATE a WORMHOLE.

स्थिरवैद्युतिकी के अंतर्गत हम स्थिर आवेशों द्वारा उत्पन्न बलों, क्षेत्रों तथा विभवों के विषय में अध्ययन करते हैं। हुई दो छोटी सरकंडे की गोलियों (आजकल हम पॉलिएस्टरीन की गोलियाँ भी उपयोग कर सकते हैं) से स्पर्श करा दें, तो ये गोलियाँ एक-दूसरे को प्रतिकर्षित करती हैं [चित्र 1.1(d)] तथा स्वयं छड़ से भी प्रतिकर्षित होती हैं।

ANSWER:

The answer will be 20 cm

Explanation:

SUBTRACT 60-40

Answer:

When a spring is stretched or compressed such that its length is altered by a value x from its equilibrium length, then it exerts a FORCE. The force is equal to -KX in a direction towards its equilibrium POSITION. ... The formula to CALCULATE the spring constant is as follows: k= -F/x, where k is the spring constant.

Explanation:

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ANSWER:

what?

EXPLANATION:

ANSWER:

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Explanation:

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EXPLANATION:

1. tdodtxDj7,7'78'67"*8:*89?zx8:*8"*8"*897?,zvzzkfzkgzkgzkgxjfzmgzkgzkgzfzzzkzfzdzjfz

ANSWER:

A is DOUBLED of that PRODUCED in B

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EXPLANATION:

SOLUTION IS IN ATTACHMENT

EXPLANATION:

By 3RD EQUATION of motion

v=u+at

v=10m/s+2m/s^2×5s

v=10m/s+10m/s

v=20m/s

Answer:

2i(cap)-j(cap)+3k(cap) and B(VECTOR)=3i(cap)-2J(cap)-2k(cap). FIND the UNIT vector of (i) A(vector)+B(vector) (II)A(vector)--(vector)

• The initial velocity of a body is uit is under UNIFORM acceleration a, its velocity V at any TIME t is GIVEN by

The GIVEN CHARGE assembly can be represented using the three co-ordinate axes x, y and z as shown in figure.

The charge -2q is placed at the origin O. One + q charge is place at (a,0, 0) and the other +q charge is placed at(0, a, 0). THUS the system has two dipoles along x-axis and y-axis respectively.

As the electric dipole moment is directed from the negative to the positive charge HENCE the resultant dipole moment will be along OA where co-ordinates of point A are (a, a, 0). The magnitude of each dipole moment,

, p=qa

So, the magnitude of resultant dipole moment is

P

R

=

p

2

+P

2

=

(qa)

2

+(qa)

2

=

2

qa

Answer:

When iron filings and sulphur powder are mixed and heated they undergo a chemical reaction and form FERROUS SULPHIDE (FeS). It is a new SUBSTANCE which has properties entirely different from Fe and S. Therefore, heating of a mixture of iron and sulphur powder is a chemical CHANGE.

EXPLANATION:

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ANSWER:

SORRY I can't answer this QUESTIONS

ANSWER:

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Explanation:

I HOPE my ANSWERS will HELP you

Answer:

r : 45°

Explanation:

this is ur answer. I hope this answer is helpful for U and other STUDENTS.

ANSWER:

EDUCATION is BASED on the PURPOSE of COURSE

Explanation:

education is based on the purpose of course

ANSWER:

I HEAT YO JNU BABY

ANSWER:

GRAVITATIONAL is ODD MAN out

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