4 Marks Qb5 Work Energy And Power A Ball Of Mass 2 2 Kg Is Raised 8 M Above The Ground And Released I Find The Vel 1 (24.55 KiB) Viewed 20 times
solve this pls accurately. thank you
(4 marks) QB5-WORK, ENERGY AND POWER A ball of mass 2.2 kg is raised 8 m above the ground and released. (i) Find the velocity of the ball when it hits the ground. (ii) Find the height of the ball above the ground when its gravitational potential energy is equals to kinetic energy
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