An object with a mass of 2.0 kg is accelerated at 5.0 m/s/s. what is the net force that causes this acceleration?
a. 0.40 n
b. 2.5 n
c. 5.0 n
d. 10. n
e. 20. n

F = 10 N

Explanation:

The newton law said that the net force is equal to the multiplication of the mass with the acceleration, it means that:

F = ma

Where F is the net force, m the mass and a the aceleration.

Then, replacing m by 2.0 Kg and a by 5.0m/s^2, we get:

F = (2kg)(5m/s^2)

So, the answer is:

F = 10 N

c.the charges if the proton and electron and gravity

b. a lightning bug, plug of grass, and a worm