A roller skater has a mass of 75 kg and accelerates at 1.5 m/s 2 squared. What is the net force acting on her?

Explanation:

The force acting on an object given it's mass and acceleration can be found by using the formula

From the question

mass = 75 kg

acceleration = 1.5 m/s²

We have

mass = 75 × 1.5

We have the final answer as

Hope this helps you

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.

it's c (engineer's do their work with mechanical stuff not on any living being)