Question

Newton's second law of motion tells us that the net force applied to an object equals its?

1) mass times energy.
2) mass times velocity.
3) momentum times velocity.
4) energy times acceleration.
5) mass times acceleration.

Answer 1

The net force applied to an object according to Newton's second law of motion equals its mass times acceleration, expressed as Fnet = ma.

Step-by-step explanation:

Newton's second law of motion tells us that the net force applied to an object equals its mass times acceleration. In formula form, this is expressed as Fnet = ma, where Fnet is the net force, m is the mass of the object, and a is the acceleration. This law is fundamental in physics because it describes how the velocity of an object changes when it is subjected to an external force.