Question

A force of 350 N causes a body to move with an acceleration of 10 m/s2. What's the mass of the body?

A. 98 kg
B. 3,500 kg
C. 35 kg
D. 3,430 kg

Answer 1

It is Newtons second law , so the answer will be c 35

Answer 2

This problem is an application on Newton's second law of motion which states that the acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force.

F = ma
350 = m (10)
m = 35 kg

Therefore, the correct answer is option C.