kenihmurithi kenihmurithi

25-01-2024
Physics

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Determine the potential energy and the kinetic energy of a 2 kg rock that is falling from a cliff when the rock is 25m above the ground and traveling at 20m/s. Assume the cliff is located at sea level.

Respuesta :

darirshad27 darirshad27

25-01-2024

Explanation:

P.E=mgh=2*9.8*25

K.E= 1/2mv^2= 2*(20)^2 ÷2

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