A roller coaster cart of mass m = 208 kg starts stationary at point A, where h1

Question

A roller coaster cart of mass m = 208 kg starts stationary at point A, where h1 = 24.3 m and a while later is at B, where h2 = 12 m. The acceleration of gravity is 9.8 m/s2

What is the potential energy of the cart relative to the ground at A? Answer in units of J

A roller coaster cart of mass m = 208 kg starts stationary at point A, where h1 = 24.3 m and a while later is at B, where h2 = 12 m. The acceleration of gravity is 9.8 m/s^2 What is the potential energy of the cart relative to the ground at A? Answer in units of J

Explanation / Answer

so the potential energy of the cart relative to the ground at A = mgh 208x24.3x9.8 =49533.12 J

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