Question

4. (a) Justify that an object at a greater height has larger energy.
(b) An object of mass 2 kg is thrown up at a velocity of 10 ms. Find the kinetic energy of the object at
the time of throw. Also, find the potential energy of the object at the highest point. Take value of
10 m s-2
Anar (h) 100 1. 2012)
ilenit and the ST unit of energy​

Answer 1

Answer:well, we cant say that object at greater height has greater energy.. energy follows the law of conservation. Energy remains constant everywhere.. but it gets converted to potential and kinetic energy. Potential energy equals mgh. So as h increasing, potential energy increases

Explanation:at time of throw, ke equals half m vsquare.. check my attachment.. hope it helps!