Home
Class 11
PHYSICS
A pile driver drivers posts into the gro...

A pile driver drivers posts into the groubd the by repeatedly dropping a heavy object on then .Assume the object is dropped from the same height each time .By what factor does the energy of th pile driver - Earth systen change when the mass of the object being droped is bouled ?

Promotional Banner

Similar Questions

Explore conceptually related problems

Assertion : A stone and a feather dropped from the same height do not reach the ground at the same time. Reason : Acceleration due to gravity is dependent on the mass of the object.

Assertion : A stone and a feather dropped from the same height do not reach the ground at the same time. Reason : Acceleration due to gravity is dependent on the mass of the object.

Two objects with same masses have been dropped from same height at same time. Which of the following will remain same in case of these objects

Two objects with same masses have been dropped from same height at same time. Which of the following will remain same in case of these objects

The figure shows the speed as a function of time for an object in free fall near the surface of the earth. The object was dropped from rest in a long evacuated cylinder . What is the speed of the object 3.0 seconds after it is dropped ?

A rock of mass m dropped to the ground from a height h. A second rock with mass 2m is dropped from the same height. When second rock strikes the ground, what is its kinetic energy?