Physics, asked by adarshks4040, 2 days ago

a body which is displaced when a force acting on it is called work
what is the network done when a body freely falling due to gravity
what is mean by kinetic energy derive its expression ​

Answers

Answered by nirmala1212rkpdelhi
0

Answer:

The acceleration of free-falling objects is called the acceleration due to gravity, since objects are pulled towards the center of the earth. The acceleration due to gravity is constant on the surface of the Earth and has the value of 9.80 ms2 m s 2 .

The kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Consider a body of mass "m" starts moving from rest.

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