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Question 1

A push or a pull on an object is called a .

Answer 1

force

Question 2

A is a push or pull on one object or another that is touching it.

Answer 2

contact force

Question 3

A force that one object can apply to another object without touching it is a

Answer 3

noncontact force.

Question 4

is an attractive force that exists between all objects that have mass.

Answer 4

Gravity

Question 5

is the amount of matter in an object, often measured in kilograms(kg).

Answer 5

Mass

Question 6

is the gravitational force exerted on an object.

Answer 6

Weight

Question 7

is a force that resists the motion of two surfaces that are touching.

Answer 7

Friction

Question 8

Forces acting on an object that combine and form a net force is zero are

Answer 8

balanced forces

Question 9

Forces acting on an object that combine and form a net force that is not zero are .

Answer 9

unbalanced

Question 10

The tendency of an object to resist a change in its motion is called .

Answer 10

inertia

Question 11

According to, if the net force on an object is zero, the motion of the object does not change

Answer 11

Newton’s first law motion