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I am Lyosha [343]
3 years ago
10

A train brakes from 25 m/s to rest in 30 sec. What is its deceleration?

Physics
1 answer:
givi [52]3 years ago
8 0

Answer:

a= -0.83m\s^2

Explanation:

a = v \ t

a = -25 \ 30 = -0.833 m\s^2

the object is slowing down 0.83 meter every second

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Answer:

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Answer:

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Explanation:

we can calculate the amount of heat energy required , using this formula

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