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Kaylis [27]
3 years ago
11

A 1,500-kg car accelerates along a flat track to a speed of 20 m/s. how much does it's gravitational potential energy increases

over the length of the track?

Physics
1 answer:
lesya [120]3 years ago
3 0
Look at bitesizes physics section, they have all the information you need to complete this question.
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dexar [7]

Answer:

not sure. I'll try answering this later

Explanation:

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4 0
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A golf ball traveling 3m/s to the right collides in a head-on collision with a stationary bowling ball in a friction-free enviro
Vladimir79 [104]

Answer: equal to 3 m/s

Explanation:

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3 0
4 years ago
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goldenfox [79]

Answer:

Explanation:

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b) We should start pulse from the left hand side so the reflected wave does not get inverted because the wave traveling from the denser to lighter medium gets reflected in the same phase.

3 0
3 years ago
A box weighing 10 N is 4 m away from the fulcrum. How much force must be applied 1 m away on the opposite end of the fulcrum in
julia-pushkina [17]

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