Question

A body is moved along a straight line by a machine delivering constant power. The distance moved by the body in time t is proportional to what..?

Answer 1

We know

Power = Force x Velocity

      P  = ma x at

      P  = ma²t

So,

     a²t  = P/m = constant

and

Distance = s = at²/2  

                 s² = a²t⁴/4 = constant.t³

       and    s ∝ t³/²

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Answer 2

Answer:

Hey Buddy here's ur answer

We know

Power = Force x Velocity

P = ma x at

P = ma²t

So,

a²t = P/m = constant

and

Distance = s = at²/2

s² = a²t⁴/4 = constant.t³

and s ∝ t³/²

Explanation: