Just apply the tried-and-true F=ma formula.
F = 1.3 * 4.2 = 5.46N
5.46 = 7.5a, so a = 5.46/7.5 = 0.728 m/s^2
A force is applied to a 1.3 kg mass and produces 4.2 m/s
2
acceleration.
What acceleration would be produced by
the same force applied to a 7.5 kg mass?
Answer in units of m/s
1 answer