8.6 A Unbalanced Forces

Question 1

A push or pull that can change the motion of an object.

Answer 1

Force

Question 2

Forces on an object that do not change the motion of the object.

Answer 2

Balanced Forces

Question 3

Forces on an object that cause change in the motion of the object.

Answer 3

Unbalanced Forces

Question 4

The sum of all the forces acting on an object.

Answer 4

Net Force

Question 5

The state of an object when it is not in motion.

Answer 5

At rest

Question 6

The change in an object’s position with respect to time and in comparison to the position of other objects used as reference points.

Answer 6

Motion

Question 7

The measurement of the rate of change of position with respect to time.

Answer 7

Speed

Question 8

The path that an object is moving or facing.

Answer 8

Direction

Question 9

A force between two surfaces rubbing against each other that works against motion.

Answer 9

Friction

Question 10

When an object has no motion

Answer 10

At rest

Question 11

Equal and opposite forces

Answer 11

Balanced Forces

Question 12

Total amount of force on an object

Answer 12

Net Force

Question 13

Motion that is not changing

Answer 13

Constant

Question 14

Any time you push or pull an object you are applying

Answer 14

Force

Question 15

Used to describe a objects rate of motion, or how fast it is moving.

Answer 15

Speed

Question 16

An act that causes an object to change its speed or direction.

Answer 16

Forces

Question 17

An object that is not moving is said to be

Answer 17

At Rest

Question 18

Forces acting on an object in motion

Answer 18

Unbalanced Forces

Question 19

Forces acting on an object at rest

Answer 19

Balanced Forces