Integrated Movement Answers

Without the force of friction, people would not be able to walk.

According to Newton's third law of motion, if you push against a wall, the wall will __________.

Deliberate practice is unnecessary to gain expertise.

Which of the following statements about air is TRUE?

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

Human movement involves the complex interplay of many body systems.

It is impossible to destroy __________.

A parachute works because the canvas of the parachute is acted upon by __________.

Friction is a force in which two objects __________.

Real-world efficiencies are generally very high, in the 90 percent range.

If two objects of unequal mass collide, both objects will continue to move in the direction of __________.

Gravity is an attractive force that decreases as the mass of an object increases.

Assuming 50% efficiency, 150 kcals of chemical energy would result in __________ of kinetic energy.

One consequence of Newton's third law of motion is that __________.