What net force is required to push a sofa with a mass of 59 kilograms so that it accelerates at 9.75 meters/second2? (assume a flat, frictionless surface.) a.) 6.1 newtons b.) 59 newtons c.) 5.8 × 102 newtons d.) 6.0 × 102 newtons

The formula for finding force is: F = MA, where:
M is the force and A is the acceleration.
F = MA = 59 * 9.75 = 575.35
This can also be written as 5.8 * 10^2 N.
Thus, the correct option is C.

According to Newton's second law, force can be calculated as follows:
Force = m*a where:
m is the mass of the object = 59 Kg
a is the acceleration = 9.75 m/sec^2

Substitute with the givens in the above equation to get the force as follows:
F = 59 * 9.75 = 575.25 Newtons which is approximately equal to 5.8 * 10^2 N

The correct choice is:
C.) 5.8 × 102 newtons

They are all full and don't need any more electrons in there outer shell.

You use the atomic number to find out how many protons and neutrons there are in the atom. you use the atomic mass to find out how many protons and electrons there are in the atom.