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melomori [17]
4 years ago
8

A body starting from rest moves with uniform acceleration until it attains a speed of 100m/s after 20 s. It maintained this spee

d for the next 30s and came to rest by  uniformly deceleration in 30s. (a.) Find its acceleration. (b)Draw the velocity-Time graph of the motion  (c)Using the information given by the graph calculate
The average speed for the whole journey

The total distance travelled


​
Physics
1 answer:
densk [106]4 years ago
4 0

Answer:by 10

Explanation:research

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Have a blessed day!

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Read 2 more answers
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