Force, Mass and Motion

If you increase the mass on an object, its acceleration

• decreases

• stays the same

• also increases

• stops

Tags

NGSS.MS-PS2-2

What is the SI unit for measuring force?

• Newtons

• Pounds

• Carls

• Isaacs

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

This triangle is used to determine speed. 

• True

• False

Tags

NGSS.MS-PS3-1

What is inertia?

• How heavy an object is. 

• How fast an object is moving. 

• The movement of an object. 

• The resistance of an object to change in motion. 

What is the relationship between force, mass, and acceleration as described by Newton's Second Law of Motion?

Tags

NGSS.MS-PS2-2

If an object is moving with a constant velocity, what can be said about the net force acting on it?

• The net force is increasing.

• The net force is zero.

• The net force is decreasing.

• The net force is equal to the object's mass.

According to Newton's Third Law of Motion, for every action, there is:

• A greater reaction

• An equal and opposite reaction

• A lesser reaction

• No reaction

Tags

NGSS.MS-PS2-1

What is the formula for calculating work done when a force is applied to move an object a certain distance?

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which of the following best describes acceleration?

• Change in speed over time

• Change in velocity over time

• Change in distance over time

• Change in mass over time

• 98 N

• 9.8 N

• 100 N

• 10 N

Tags

NGSS.MS-PS2-4