Physics, asked by vishavjasrotia39411, 11 months ago

The particle travels hundred metre after starting from rest in 10 seconds its acceleration is a 2 metre per second square for metre per second square 1 metre per second square 20 metre per second square

Answers

Answered by srreeerampadavala1
2

Explanation:

v=20m/s

For region III,t=

4

20

=5sec

Distance covered is equal the area under velocity time graph

2

1

×10×20+30×20+

2

1

×5×20

s=750m

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