Motion Forces

Forces that produce a nonzero net force, which changes an object's motion:

• Unbalanced Force

• Balanced Force

• Equal Force

• Nonzero Force

Tags

NGSS.MS-PS2-2

The tendency of an object to resist any change in its motion is:

• Friction

• Gravity

• Inertia

• Balanced Force

A push or a pull on an object is called:

• Mass

• Matter

• Force

• Speed

Which of the following statements are examples of FRICTION? (Check all answers that apply.)

• Rubbing your hands together

• Dragging your sister across the floor

• Earth pulled by the Sun

The ​ ​ (a)   of a distance-versus-time graph shows you the speed of a moving object.

• slope

• rise

• shape

Tags

NGSS.MS-PS3-1

Match the following

• Velocity

• The rate of change in velocity.

• Displacement

• The distance and direction of an objects change in position from the starting point.

• Acceleration

• Describing the motion of an object is to describe how far it has moved.

• Distance

• The speed of an object and its direction.

Tags

NGSS.MS-PS3-1

an object moving in the positive direction that is speeding up will have ​ (a)   acceleration

• positive

• negative

• constant

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which of the following is an example of a non-contact force?

• Tension

• Friction

• Gravity

• Normal force

Tags

DOK Level 2: Skill/Concept

Which of the following is an example of a balanced force?

• A car accelerating on a highway.

• A tug of war when neither team is winning.

• A ball rolling down a hill.

• A rocket launching into space.

30 mph west is an example of ​ (a)  

• velocity

• speed

• acceleration

• distance

Tags

112.20.b.6.A