Question

A force of 45 N is exerted on an object, resulting in an acceleration of 5 m/s2 for the object. What will the object's acceleration be if the force doubles?

A.
2.5 m/s2

B.
5 m/s2

C.
10 m/s2

D.
20 m/s2

Answer 1

f=ma
45=m*5
90=m*?

Answer 2

mass is a constant...

Answer 3

option C