Newtons Second Law

What is the acceleration of a 0.30-kilogram ball that is hit with a force of 25 N?

Givens:     Unknowns:     Equation:     Substitute:      Solve:

  

How much force is needed to accelerate a 68-kilogram skier at a rate of 1.2 m/sec2?

Givens:     Unknowns:     Equation:     Substitute:      Solve: 

What is the mass of an object that requires a force of 30 N to accelerate at a rate of 5 m/sec2?

Givens:     Unknowns:     Equation:     Substitute:      Solve:  

What is the force on a 1,000-kilogram elevator that is falling freely under the acceleration ofgravity only?

Givens:     Unknowns:     Equation:     Substitute:      Solve:  

What is the mass of an object that needs a force of 4,500 N to accelerate it at a rate of5 m/sec2?

Givens:     Unknowns:     Equation:     Substitute:      Solve:  

What is the acceleration of a 6.4-kilogram bowling ball if a force of 12 N is applied to it?

Givens:     Unknowns:     Equation:     Substitute:      Solve: