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stiv31 [10]
4 years ago
5

The maximum velocity she can reach when she skis to the bottom of the slope is

Biology
2 answers:
rjkz [21]4 years ago
5 0
The best answer is 6.2
Nana76 [90]4 years ago
4 0

Answer: The height of the second hill is about 41.9 meters.

Explanation:

The car has 349,300 joules of energy at the top of the second hill. The mass of the car is 850 kilograms.

Plug the values for PE, m, and g into the formula, and solve for h:

349,300 = 850 × 9.8 × h

so h=349,300/850*9.8

h=41.9

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