How does a balanced chemical equation show that mass is conserved? a. it has the same coefficients on both sides of the equation. b. it has the same element symbols on both sides of the equation. c. it has the same number of atoms of each element on both sides of the equations. d. it has the same number of molecular formulas on both sides of the equation.

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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.