Integrated Movement — Unit test Answers

The aerobic system starts producing energy during prolonged periods of light to moderate exercise.

A parachute works because the canvas of the parachute is acted upon by __________. A. air resistance B. gravity C. velocity D. momentum Please select the best answer from the choices provided.

One consequence of Newton's third law of motion is that __________.A.every object that has mass has inertiaB.a force acting upon an object increases that objects accelerationC.all actions have equal and opposite reactionsD.none of the above Please select the best answer from the choices provided.

Which of the following statements about air is TRUE? A. Air is not a source of resistance. B. Air has mass, but not inertia. C. Air is not affected by human movement. D. None of these statements are true. Please select the best answer from the choices provided.

A parachute works because the canvas of the parachute is acted upon by __________. A. air resistance B. gravity C. velocity D. momentum Please select the best answer from the choices provided.

Human movement involves the complex interplay of many body systems.

An object with a mass of 90 grams, moving at a constant velocity of 6 meters per second, has __________. A. a momentum of 540 gram meters per second B. an acceleration of 10 meters per second squared C. a momentum of 90 gram meters per second D. an acceleration of 6 meters per second squared Please select the best answer from the choices provided.

According to Newton's third law of motion, if you push against a wall, the wall will __________. A. attract you with its low gravity B. fall over once you overcome its inertia C. push against you with equal force D. heat up due to energy transfer Please select the best answer from the choices provided.

Friction is a force in which two objects __________. A. collide and move in one direction B. are repelled from each other C. slide against each other D. are attracted from a distance Please select the best answer from the choices provided.

Deliberate practice is unnecessary to gain expertise.