Question

If a 70 kg person on a 15 kg sled is pushed with a force of 300 N, what will be person's
acceleration?

Answer 1

4 m/s

Explanation:
From Newton’s second Law
F = ma

a
=
F
m
=
300 N
60 kg + 15 kg
=
300 N
75 kg
=
4 m/s
2