Question

Find the force required to produce an acceleration of 2 m/s on a body of mass 10 kg, What would be its acceleration if the force is doubled? Ars: 20 N, 4 m/ A stone droned for the toofahuildings​

Answer 1

Given, acceleration =2m/s2.

Mass =10kg.

We know that,

Force=mass×acceleration

⇒Force=10×2=20N

If 30N force is applied on a body of 10kg mass,

Then acceleration =Mass/Force

⇒Acceleration=10/30=3m/s2.

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