Question

A force of 1.35 newtons is required to accelerate a book by 1.5 meters/second2 along a frictionless surface. What is the mass of the book?

Answer 1

Force = 1.35 N

a = 1.5 m/s²

F = ma

» 1.35 = m × 1.5

» m = 1.35/1.5

» m = 0.9 kg, or 900 g

Answer 2

Answer:

mas= 90 kg / 900 g

Explanation: