Question

aisha dropped an object of mass 4kg from.a height of 10metre。the object has a speed of 0metre per sec at position a.and is at a height of 10 metre above the ground.at position b the object is 6metre above the ground.at position c the object is 4 metre above the ground.at point d the object mere picometre（almost at zeeo metre height above the ground）assume negligible air resistance throughout the motion.use this information to find the kinetic and potential enegies at different positions...g =10metre per sec sq.​

Answer 1

Answer:

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