Forces and Motion review

What is the net force?

• 10 Newtons

• 0 Newtons

• 5 newtons

• -5 newtons

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Velocity = ______

What is the difference between speed and velocity

What is a unit of mass

• meters

• kilograms

• newtons

• miles

The Law of stating, "for every action there is and equal and opposite reaction" is known as which of Newton's Laws?

• 1st law

• 2nd law

• 3rd law

Tags

NGSS.MS-PS2-1

What two factors determine the gravitational attraction between two objects?

• mass and weight

• time and speed

• mass and distance

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

What is the net force and direction of the boz?

• 30N to the right

• 30N to the left

• 10N to the right

• 10N to the left

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is the net force?

• 10N

• 2N

• 14N

Tags

NGSS.MS-PS2-2

What is friction?

• A force that pulls you to the center of the Earth

• A force that opposes forward motion

• a force that increases your speed

If Leron is pushing a box to the right across the floor, in which direction is the force of friction directed?

• right

• left