3. A pendulum clock keeps accurate time on Earth. The clock is then moved to the Moon, where the force of gravity is less than on Earth. What will happen? O A The clock will keep accurate time on the Moon
O B. The clock will run too fast on the Moon
C. The clock will run too slowly on the Moon
O D. The clock will stop completely on the Moon

correct it is c.) b b

scientific laws are the result of testing theories and proving them to be facts.

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.