Question

A body of mass 500 gram is at rest on a frictionless surface calculate the distance travelled by it in 10 seconds

Answer 1

Mass, m = 500 g = 0.5 kg

Force, F = 0.02 N

Acceleration, a = F/m = 0.02/0.5 = 0.04 m/s2

Time, t = 10 s

Using, S = ut + ½ at2

=> S = 0 + (0.5)(0.04)(102) = 2 m