Force and Motion

It took a snail 5 seconds to travel 10 inches. How fast was the snail moving?

• 2 mph
• 2 in/s
• 50 in/s
• 15 in/s

What type of forces can change the position, direction, or speed of an object?

• Banana forceps
• Balanced forces
• Umbrella forces
• Unbalanced forces

Tags

NGSS.MS-PS2-2

This game of tug of war is an example of _________ forces.

• unbalanced

• balanced

• potential

• net zero

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

If a lizard can run 8 m across the water in 4 seconds, how fast is he traveling?

• 32 m/s

• 2 m/s

• 2 seconds

• 34 meters

Tags

NGSS.MS-PS3-1

What will the net force on the soccer ball be?

• 50 N to the left

• 50 N to the right

• 200 N to the left

• 200 N to the right

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is the net force on the car?

• 400 N forward (left)

• 0 N (balanced forces)

• 200 N forward (left)

• 200 N backward (right)

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A force that opposes motion is

• friction

• inertia

• acceleration

• momentum

Person on the left = 45 N

Person on the right = 32 N

What is the net force?

• zero N

• 10 N

• 77 N

• 13 N

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

2. ______________________ is any push or pull on an object.

• force

• mass

• gravity

• air resistance

Which tells the VELOCITY of an object?

• 75 mph

• 75 mph south

Tags

NGSS.MS-PS3-1