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ng to the law of gravitation , the force of attraction between any two objects of MASS m1 and m2 is PROPORTIONAL to the PRODUCT of their masses and INVERSELY proportional to the square of the distance 'R' between them.As given here F=Gm1×m2/R^2Here G is the gravitational constant. When the distance (R) is reduced to half .Then F′=Gm1×m2/R^2/2^2Or F′=4FClearly, as the distance between the objects is reduced to half the force of gravitation becomes FOUR times the original force.

it HELP US to MEASURE CORRECTLY , make STRAIGHT line

a) Appropriate QUALITY graph paperGraph fills the entire sheet of this high quality paperAxes are labeled (INCLUDING units)Divisions on axes are evenly spaced.Your data plot is a smooth line or curve drawn to fit the pattern of your dataGraph has a title that includes all IMPORTANT informationYou have extracted the information you need from the graphManual Calculation of the Slope of a LineIn order to get the most accurate slope from a graph, you must first make sure your data is taking up at least 3/4 of the space on the page. After adding the data points to your graph, you will want to draw in either a straight line or a curve. For activity 3, you will use a straight line. This line will never be a connect-the-dots project. Rather, the goal is to get the line to come close to as many of the points as possible.From this graph, we are trying to determine the density of an unknown substance. First, you know that density is mass divided by volume. When you made your graph, you plotted volume on the x-axis and mass on the y-axis. The equation for determining the slope is.Thus you have mass divided by volume and the slope of the line is equal to the density.Next you need to determine the slope of the line. Look at the line you have drawn and choose two places where the line you have drawn crosses a corner of one of the "boxes" on the graph paper. You do NOT want to use your original data points because that would defeat the purpose of drawing a straight line that FITS the data! Take the coordinates of these two points and put the data into the slope equation to calculate the slope.If you have followed all of these steps and made wise decisions along the way, you should now have a graph that is pleasing to the eye, chock full of information, and worth lots of points on your lab report.b) Review your data. Try to look at the RESULTS of your experiment with a critical eye. Ask yourself these questions:Is it complete, or did you forget something?Do you need to collect more data?Did you make any mistakes?Calculate an average for the different trials of your experiment, if appropriate.Make sure to clearly label all tables and graphs. And, include the units of measurement (volts, inches, grams, etc.).Place your independent variable on the x-axis of your graph and the dependent variable on the y-axispls mark me as BRAINLIEST

tion:According to the law of gravitation, the force of attraction acting between TWO bodies is GIVEN by, Thus, when the distance between the objects is reduced to HALF the GRAVITATIONAL force increases by FOUR times the original force.

when it is MOVING or doing any WORK then we can SAY an OBJECT is in MOTION

A simple pendulum consists of a metal BOB hung by a string connected to a pivot point. The bob oscillates in to and fro motion because of its mass and momentum. The movement from mean to ONE EXTREME and then to the other extreme and again back to the mean is called a COMPLETE oscillation. The number of oscillation the pendulum COMPLETED in one second is its frequency and the time required for one complete oscillation is called the time period.And f = 1/tplease mark me as BRAINLIEST

1. Hardware.Explanation:Computer hardware is the COLLECTION of physical PARTS of a computer system. This INCLUDES the computer case, monitor, keyboard, and mouse. It also includes all the parts inside the computer case, such as the hard disk drive, motherboard, video card, and many others. Computer hardware is what you can physically touch.I hope this will helps you please mark as brainliest answer and also LIKE my answer PLZ.

Pulakeshin II (IAST: Pulakeśin, r. c. 610–642 CE) was the most FAMOUS ruler of the Chalukya DYNASTY of Vatapi (present-day Badami in Karnataka, India). During his reign, the Chalukya kingdom expanded to cover most of the Deccan REGION in peninsular India.

the required answer is 0 PLS mark it as the BRAINLIEST answer

stone is projected upwards then gravitational acceleration ACTS opposite to velocity and HENCE g lowers it's velocity up to 0please MARK it as a BRAINLIST ANSWER

or advantage that AC ELECTRICITY has over DC electricity is that AC VOLTAGES can be readily transformed to higher or lower voltage LEVELS, while it is difficult to do that with DC voltages. Since high voltages are more efficient for sending electricity great distances, AC electricity has an advantage over DC.

Water as a liquid, solid and gas. ... When a solid is HEATED, it TURNS into a liquid. As a liquid, a substance has a fixed volume, but its SHAPE CHANGES to FILL the shape of its container.

due to thermal EXPANSION the volume change for a particular OBJECT change during the change of state.hope it helps you BROTHER...... please MARK me brainliest.......

applies to all objects with masses, big or small. TWO big objects can be CONSIDERED as point-like masses, if the distance between them is very large compared to their sizes or if they are spherically SYMMETRIC. ... Because of the magnitude of G , gravitational FORCE is very small unless large masses are INVOLVED.

A STRAIGHT stick which is IMMERSED partly in water always looks to be bent at the surface of water, because the light coming from the stick bends when it COMES out at the surface DUE to refraction of light. ... Optical illusions such as mirage and looming are also produced due to refraction of light.Explanation:pls mark me as the brainliest

0 DEGREE KELVIN. Explanation: make it Brainlist answer. FOLLOW me.

Work DONE = FORCE × displacementpower= work done/timepower= ENERGY CONSUMED /kWh

(150+273)K = 423K

is thrown upwards and it goes to the height 100 m and comes down.Net displacement: 0Net distance: 200 mSolution:Net displacement:The net displacement define the change in the position of the object. In this case, the "initial and final" POINTS both are same. So the displacement MEASURED here is zero.Net distance:In this case, the ball has covered a distance of 100 m while throwing upwards and while RETURNING downwards it has to travel a distance of 100 m. So, total "distance" traveled by the ball is 200 m.I TRIED to answer your question.I hope it helps you.Please MARK this as the brainliest!

straight linesExplanation:LET 1/a+1/b=1/k [GIVEN reciprocals of intercept is constant]then k/a+k/b=1so the line PASSES through (k,k)hope it helped you!!!:)if it FULFILLED your NEED pls mark it as brainliest

answer make me BRINLIST and ALSO give me 5 star I PROMISE I will give you ANSWERED

answer MAKE me BRINLIST and also GIVE me 5 STAR I PROMISE I will give you answers

When we submerge an object in a fluid, an upward force is experienced by the object. This force is APPLIED by the fluid on the object which makes it to, rise up and is called the Force of Buoyancy. The SCALE of this force is precisely EQUAL to the AMOUNT or weight of the liquid displaced. Hope it helps

64.4 DEGREE FAHRENHEIT

Hi MATE, here is your answer120 Celsius (C) 273.60 Fahrenheit (F)1 C = 59.40 F 1 F = -17.22 C Explanation:Hope it HELPS Please give thanks to the answer

Electric bulb, electric KETTLE, electric IRON, electric TOASTER, Immersion rodExplanation:Sorry if i missed anything

the TRANSFORMATION of SUBSTANCE from LOW CONCENTRATION to HIGH concentration

answer is here i ) Industrial Sources(II) TRANSPORT Vehicles(iii) Household(IV) PUBLIC Address System(v) Agricultural Machines(vi) Defence Equipment(VII) Miscellaneous Sources(viii) Physical EffectsHope it helped u....

Ikkkkkkkk Explanation:PRESSURE can be defined as the ratio of force applied and area on which it acts. So it is related to force and area as per the law : pressure = force/area.For example : consider a case when you are walking over an ice platform wearing a skate. EVER NOTICED your skates have large surface area ? Whybis it so ? Because if your whole MASS is concentrated over a small area ( in case you wear a shoe having pointed heels) then your whole mass has to bear by a small portion of ice platform which if it can’t then you will fall. However if you wear shoes having large base ( ice skates) then your whole mass will be beared by comparitively larger part of the ice as a result of which you won’t fall.hope it HELP you

If the two wires are at DIFFERENT voltage levels, a short CIRCUIT is created when they TOUCH each other. When you bring the two wires closer to each other, at one point, the gap is so LOW that the air between the wires is ionised and it breaks down, ALLOWING a spark between the two surfaces.Please follow me.Explanation:

This is because of a metal I hope it HELPS you plz mark me as BRAINLIEST and FOLLOW me back.....

ics, motion is the phenomenon in which an object changes its position over time. Motion is mathematically described in terms of displacement, distance, velocity, acceleration, speed, and time. The motion of a body is observed by attaching a frame of reference to an observer and measuring the change in position of the body relative to that frame. If the position of an object is not changing relatively to a given frame of reference, the object is said to be at rest, motionless, immobile, stationary, or to have a constant or time-invariant position with reference to its surroundings. As there is no absolute frame of reference, absolute motion cannot be determined.[1] Thus, EVERYTHING in the universe can be considered to be in motion.[2]:20–21 Motion applies to various physical systems: to objects, bodies, matter particles, matter fields, radiation, radiation fields, radiation particles, curvature and space-time. One can also speak of motion of images, shapes and boundaries. So, the term motion, in general, signifies a continuous change in the POSITIONS or configuration of a physical SYSTEM in space. For example, one can talk about motion of a wave or about motion of a quantum particle, where the configuration consists of probabilities of occupying specific positions. The main QUANTITY that measures the motion of a body is momentum. An object's momentum increases with the object's mass and with its velocity. The total momentum of all objects in an isolated system (one not affected by external FORCES) does not change with time, as described by the law of conservation of momentum. An object's motion, and thus its momentum, cannot change unless a force acts on the object.

ution is in the attachment. TO find relative velocity just stop one of the vehicle or whatever it is and if both of them are going in same direction then subtract them and if they are going in OPPOSITE direction add them. Just as in the question you asked when they were going in same direction their velocities were subtracted  and when they were MOVING in opposite direction their velocities were added . In SIMPLE language jiske respect me pucha h use rooko AUR dusre wale KI velocity ko ulta karke respect wale ko dedo.

The loss of trees and other VEGETATION can cause climate change, desertification, SOIL erosion, fewer crops, flooding, increased greenhouse gases in the atmosphere, and a host of PROBLEMS for indigenous people.plz LIKE and follow me plz

akes are usually CAUSED when rock underground suddenly breaks ALONG a fault. This SUDDEN release of energy causes the seismic waves that make the ground shake. When TWO blocks of rock or two PLATES are rubbing against each other, they stick a little..hope this will help u