Effects of Force on Objects

Which among the following objects will require a greater force to move?

• refrigerator

• television

• study table

• monoblock chair

Tags

NGSS.MS-PS2-2

What is the effect of force when you slice a cake?

• Force changes the taste of the cake.

• Force changes the color of the cake.

• Force changes the shape of the cake.

• Force changes the shape and size of the cake.

What do you think will happen to the speed of the object when the force is applied in the opposite direction to the direction of motion?

• increases

• decreases

• remains the same

• none of the above

Tags

NGSS.MS-PS2-2

A marble that is standing still will move when ________________.

• touched by a person

• there is a strong wind

• bumped by a small slow moving marble

• more or stronger force is applied on the marble

Tags

NGSS.MS-PS2-2

Why do you need to use force in moving a ball up a ramp?

• to add force to the ball

• to let the ball roll on the ramp

• to allow the ball to stay on the ramp

• to move the ball away from the ramp

Tags

NGSS.MS-PS2-2

It is an act of applying force to move something towards you.

• a pull

• a push

• a push and a pull

• none of the above

Tags

NGSS.MS-PS2-1

The two players are pulling a rope with the same amount of force. What will likely happen?

• Both will fall.

• The girl will win.

• The boy will win.

• They will not move at all.

Tags

NGSS.MS-PS2-2

If an object is in motion and more force is applied to it, the object will begin moving _______________.

• slower

• at a constant speed

• faster

• at a lesser speed

Tags

NGSS.MS-PS2-2

What changes when you stretch a rubber band?

• chemical property

• color

• size

• movement

Tags

NGSS.MS-PS2-2

It is a push or pull.

• force

• gravity

• mass

• speed

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2