Question

A body of mass 2 kg is at rest . what should be the magnitude of force which will make the body move with a speed of 30m/s at the end of 1second?​

Answer 1

$\huge \tt \fcolorbox{red}{t}{given}$

==》Mas of the body =2 kg

==》Initial velocity u=0

==》Final velocity v=30 m/s

==》Time t = 1 s

$\huge \tt \fcolorbox{red}{t}{to \: find}$

==》Force = ?

$\huge \sf\fcolorbox{red}{gold}{solution}$

$\sf \: accelaration(a) = \frac{v - u}{t} = \frac{30 - 0}{1} = 30 m|s^{2}$

$\tt \fcolorbox{red}{aqua}{Force = \: m×a \: = \: 2×30 \: = \: 60 N}$

$\bf\fcolorbox{green}{pink}{force \: = \: 60newton}$

$\huge \tt \fcolorbox{aqua}{t}{be \: brainly}$

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Answer 2

Answer:

A body of mass 2 kg is at rest . what should be the magnitude of force which will make the body move with a speed of 30m/s at the end of 1second?

Explanation:

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