Which of the following statements is most accurate? Energy cannot be used to make an object change position.
Objects can have both potential and kinetic energy.
Potential energy is used and kinetic energy is saved.
Energy is lost when heat is given off

Explanation:

potential energy is used and kinetic energy is saved this situation is most accurate

force is based upon mass and acceleration.the statement is not always true.

it can be explained from newton's second law of motion.

as per newton's second law of motion the rate of change of momentum is directly proportional to the applied force and takes place along the direction of force.

mathematically it can be written as -

                                              ⇒      

here   k is the proportionality constant whose value is 1.

                                                            [a is the acceleration=dv/dt]

hence we see that force not only depends on mass and acceleration but also on velocity and rate of change of mass. force f will depend on mass and acceleration only when mass is constant.

hence the statement that force is based upon mass and acceleration is false.