Felix Loch of Germany competes in the Men's Luge. The track is 1615 meters long and he had an average speed of 27.5 m/s. How fast did Felix complete the
course?

answer; ///i believe that the correct answer is (carbon); good luck

does anyone know or what?

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.