Question

an object of mass 16 kg is at certain height above the ground if the P.E energy of the object is 680J find the height at which the object is with respect to the ground (g=9.8 ms-1​

Answer 1

Answer:

Potential energy = 680 Joule = mgh

Mass = 16 kg

g = 9.8 m/s²

680 = 16 × 9.8 × h

h = 680 ÷ (16 × 9.8)

h = 4.33 metre ( approx. )

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