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Ch. 10,11,12 Vocabulary

Total questions: 28

Worksheet time: 21mins

Name
Class
Date
1.

This is a quantity that has both size and direction?

a)

Vector

b)

Speed

c)

Position

d)

Motion

2.

This is the change of position over time?

a)

Motion

b)

Speed

c)

Reference Point

d)

Vector

3.

This is the rate at which velocity changes with time?

a)

Speed

b)

Acceleration

c)

Motion

d)

Potion

4.

This describes the location of a place or an object:

a)

Speed

b)

Acceleration

c)

Motion

d)

Position

5.

This is a speed in a specific direction:

a)

Speed

b)

Vector

c)

Velocity

d)

Motion

6.

This is a location with which you you compare other locations:

a)

Motion

b)

Speed

c)

Reference point

d)

Acceleration

7.

This is a measure of how fast something moves through a distance in a given amount of time:

a)

Speed

b)

Velocity

c)

Vector

d)

Acceleration

8.

I'm a force that keeps an object moving in a circle:

a)

Newtons second law

b)

Collision

c)

Momentum

d)

Centripetal force

9.

I'm the overall force acting on an object when all forces are combined.

a)

Net Force

b)

Collision

c)

Inertia

d)

Momentum

10.

I'm a situation in which two objects in close contact exchange energy and momentum.

a)

Collision

b)

Centripetal force

c)

Net force

d)

Inertia

11.

I'm the resistance of an object to the change of speed or the direction of it's motion.

a)

Inertia

b)

Momentum

c)

Newtons 3rd law

d)

Collision

12.

I'm the measure of mass in motion.

a)

Momentum

b)

Net force

c)

Newtons 2nd law

d)

Centripetal force

13.

I state that every time one object exerts a force on another object, the second object exerts a force that is equal in size and opposite in direction.

a)

Newtons 3rd Law

b)

Newtons 1st Law

c)

Newtons 2nd Law

d)

Force

14.

I state that objects at rest remain at rest, and objects in motion stay in motion, unless acted upon an unbalanced force.

a)

Newtons 3rd Law

b)

Newtons 1st Law

c)

Newtons 2nd Law

d)

Force

15.

I state that the acceleration of an object increases with increased force and decreases with increased mass.

a)

Newtons 3rd Law

b)

Newtons 1st Law

c)

Newtons 2nd Law

d)

Force

16.

I'm a push or a a pull.

a)

Net force

b)

Force

c)

Inertia

d)

Collision

17.

The total momentum of a system of objects does not change as long as there are no outside forces acting on them.

a)

Conservation of momentum

b)

Force

c)

Collision

d)

Net Force

18.

This states that an increase in speed of the motion of a fluid decreases the pressure within the fluid.

a)

Bernoulli's force

b)

weight

c)

orbit

d)

pascal

19.

A measure of how much force is acting over a certain area.

a)

fluid

b)

air resistance

c)

friction

d)

pressure

20.

This states that when an outside pressure is applied at any point to a fluid in a container, the pressure is transmitted throughout the fluid with equal strength.

a)

buoyant force

b)

Pascal's principle

c)

pascal

d)

air resistance

21.

The friction due to air.

a)

fluid

b)

gravity

c)

air resistance

d)

buoyant force

22.

The upward force on an objects in a fluid.

a)

buoyant force

b)

orbit

c)

friction

d)

pressure

23.

A force that resists the motion between two surfaces in contact.

a)

weight

b)

friction

c)

fluid

d)

gravity

24.

The force that objects exert on each other because of their masses.

a)

gravity

b)

Pascal's principle

c)

Bernoulli's principle

d)

pressure

25.

The standard unit of measure for pressure.

a)

air resistance

b)

friction

c)

pascal

d)

buoyant force

26.

The elliptical path one body follows around another body due to the influence of gravity.

a)

pascal

b)

orbit

c)

friction

d)

gravity

27.

A substance that can flow easily.

a)

friction

b)

weight

c)

fluid

d)

orbit

28.

The force of gravity on an object.

a)

fluid

b)

air resistance

c)

pressure

d)

weight