a body of mass 1000 kg moving at a speed of 10 m/s reaches the speed of 50 m/s in 20s calculate the force required to do so.

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Solution

Dear Student

v = u +at
a = v-u/t 50 -10/20 = 40/20 =2 m/s²

So F = ma = 1000 x 2 = 2000 N

Regards

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a body of mass 1000 kg moving at a speed of 10 m/s reaches the speed of 50 m/s in 20s calculate the force required to do so.

Dear Student v = u +at a = v-u/t 50 -10/20 = 40/20 =2 m/s2 So F = ma = 1000 x 2 = 2000 N Regards

Dear Student

v = u +at
a = v-u/t 50 -10/20 = 40/20 =2 m/s²

So F = ma = 1000 x 2 = 2000 N

Regards