Portable — Jawapan Buku Teks Fizik Tingkatan 4 Kssm Aktiviti 13 Work Work

A 2 kg car is moving at a velocity of 4 m/s. Calculate its kinetic energy.

Solution:

A 10 kg object is lifted to a height of 4 m above the ground. Calculate its gravitational potential energy. A 2 kg car is moving at a velocity of 4 m/s

GPE = m × g × h