A particle starts with certain initial velocity anduniform acceleratio

1.	A particle starts with certain initial velocity anduniform acceleration, covers a distance of 12 in infirst 3 seconds and a distance of 30 m in next3 seconds. The acceleration of particle is(1) 2 m/s(2) 1 m/s(3) 3 m/s2(4) 1.5 m/s2
Answer» Answer: 2m/s Explanation: u=12/3=4m/s,v=30/3m/s=10m/s. a=v-u/t=10-4/3=2m/s

A particle starts with certain initial velocity anduniform acceleration, covers a distance of 12 in infirst 3 seconds and a distance of 30 m in next3 seconds. The acceleration of particle is(1) 2 m/s(2) 1 m/s(3) 3 m/s2(4) 1.5 m/s2

Answer»

Answer:

2m/s

Explanation:

u=12/3=4m/s,v=30/3m/s=10m/s.

a=v-u/t=10-4/3=2m/s

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A particle starts with certain initial velocity anduniform acceleration, covers a distance of 12 in infirst 3 seconds and a distance of 30 m in next3 seconds. The acceleration of particle is(1) 2 m/s(2) 1 m/s(3) 3 m/s2(4) 1.5 m/s2​

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A particle starts with certain initial velocity anduniform acceleration, covers a distance of 12 in infirst 3 seconds and a distance of 30 m in next3 seconds. The acceleration of particle is(1) 2 m/s(2) 1 m/s(3) 3 m/s2(4) 1.5 m/s2