Integrated Movement Answers

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

A
air resistance
B
gravity
C
velocity
D
momentum
3

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

A
every object that has mass has inertia
B
a force acting upon an object increases that objects acceleration
C
all actions have equal and opposite reactions
D
none of the above
4

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.
7

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
8

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
9

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
14

It is impossible to destroy __________.

A
motion
B
momentum
C
energy
D
velocity
15

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

A
50 kcals
B
75 kcals
C
100 kcals
D
150 kcals
16

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

A
the smaller object's momentum
B
the larger object's momentum
C
the smaller object's resistance
D
the larger object's resistance
17

The energy derived from the digestion of food is __________.

A
kinetic energy
B
inertia
C
momentum
D
chemical energy
19

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
20

Deliberate practice is unnecessary to gain expertise.

A
T
B
F

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