Forces and Motion EOL

Which is an example of a pull?

• Peddling a bike

• Shooting a basket

• Using a lawnmower

• Opening a door

Which of the following are the Effect of Force?

• Move a Stationary Object

• Stop a Moving Object

• Change the direction of a moving object

• All of These

• None of these

Tags

NGSS.MS-PS2-2

Which is an example of a push?

• Kicking a ball

• Opening a door

• Brushing hair

• Giving a wagon ride

Tags

NGSS.MS-PS2-1

You want to investigate how pushing affects the motion of a ball. What would be the best way to conduct this experiment?

• Drop the ball from different heights

• Roll the ball down ramps made of different materials

• Push the ball with different strengths and measure how far it goes

• Place the ball in water and observe if it floats

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-5

Your class wants to observe how the weight of a wagon affects how easy it is to pull. What materials will you need?

• Different sized wagons and a timer

• Different sized wagons, a long flat surface

• One wagon, a hill and a video camera

• One wagon, various weights to add and a force meter

Tags

NGSS.MS-PS2-2

A toy car is sitting at the top of a ramp. What will happen to the car when you push it down the ramp?

• The car will stay in place because the ramp is too steep.

• The car will roll down the ramp because the push is a force that changes its motion.

• The car will move upward because ramps make objects go higher.

• The car will stop moving immediately because gravity will hold it in place.

Tags

NGSS.MS-PS2-2

Four students are trying to move a heavy box across the floor. Student 1 is pushing the box from the left side. Student 2 is pushing from the right side. Student 3 is pushing from the front. Student 4 is pushing from the back.If all students push with the same force, in which direction will the box move? The box will move to the right.

• The box will move forward.

• The box will move backward.

• The box will not move because each force is acting against each other.

• The box will move to the right.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1