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lianna [129]
3 years ago
6

A car moves 400 m during a 50 second Drive what is the car speed

Physics
2 answers:
balu736 [363]3 years ago
6 0
Speed= d/t
400/50
= 80m/s
Lerok [7]3 years ago
4 0

Answer:

80m/s

Explanation:

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A spring with force constant of 59 N/m is compressed by 1.3 cm in a hockey game machine. The compressed spring is used to accele
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Answer:

The puck moves a vertical height of 2.6 cm before stopping

Explanation:

As the puck is accelerated by the spring, the kinetic energy of the puck equals the elastic potential energy of the spring.

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Substituting the kinetic energy of the puck for the potential energy of the spring, we have

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Read 2 more answers
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