Question

Which would require a greater force :acceleration of 2kg at 5m/s2 or 4kg at 2m/s2?

Answer 1

Answer:

Magnitude of force is given by the product of the mass and acceleration.

When m= 2 kg

and a = 5 m/s² ,

F = 2×5

  = 10 N

when m = 4 kg

a = 2 m/s²

F = 4 × 2

  = 8 N

Hence , It will require more force to move the body of mass 2 kg at 5 m/s² acceleration .

Hope it helped and please mark as brainliest:)