Question

1. The diagram shows a man pulling a child on the sledge The acceleration of the sledge is 1.5 m/s2. The
mass of the child and the sledge is 38 kg.
(1) State the equation linking force, mass and acceleration
(11) Calculate the force needed to produce this acceleration
(III) Suggest a reason why the force exerted on the sledge
by the man must be greater than the force calculated.​

Answer 1

Answer:

Suggest a reason why the force exerted on the sledge

by the man must be greater than the force calculated.

please give me a brainlests mark