Physics, 13.11.2020 20:40 Marisolv06
A car of mass 1,000 kg begins stationary on a road at the top of a
mountain, at a height h = 3,000 m. The car then rolls freely down a
winding road, travelling a total distance of 5 km, to reach the heighth
= 2,000 m. Assume g = 9.8 ms-2.
1
How much energy did the car lose on descent? Give you answer to 3 significant figures,
with units.
Energy lost =
Answers: 3
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A car of mass 1,000 kg begins stationary on a road at the top of a
mountain, at a height h = 3,000...
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