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r-ruslan [8.4K]
3 years ago
7

If the mass of the coaster car is 50 Kg and the height of the car at position 4 is meters,

Physics
1 answer:
lana66690 [7]3 years ago
8 0
Energy = gpe + Ke
= (50x9.8x4) + (1/2 x 50 x 4)
= 1960 + 100
= 2060 Joules
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KATRIN_1 [288]

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3 0
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