Question

The object start from rest aquarires a velocity 54km /h in 5min. if the mass of the object is1000kg. find out the force exerted by it

Answer 1

Answer:

Given ,

initial Velocity = 0 ( as initially it was at rest )

Final Velocity = 54km/h or 14.44 m/s

Time taken = 5 min or 300 seconds

Mass of the object = 1000kg

We know that

Force = Mass × Accelaration

F= Mass × v-u/t

F = 1000 × 14.44 - 0 / 300

F = 14,440 kgm/s‐²

Hope it helps