Forces

What is the definition of motion?

• The distance an object travels in a set amount of time

• A change in an objects position by pushing or pulling

• Where the object is located

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

Which is the best example of force?

• Pushing a shopping cart

• Drinking a glass of water

• Calling a friend on the phone

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Friction is a force that does what?

• Helps an object move faster

• Slows down or even stops the motion that is between two objects

• Makes more gravity

A push is when you are using force to do what?

• Move an object closer to you

• Move an object farther away from you

• Move an object about you

You are helping a friend push a box on the ground. You notice it's much more difficult to push when the box is on carpet instead of the hardwood floor. This can be explained using which science term?

• Force

• Gravity

• Friction

You and your friend are having a contest to see which person can throw the basketball the longest distance. You win, which means you used ________ force.

• Less

• Greater

• Equal

What do we called it when soemthing is pushed or pulled?

• a Force

• movement

• density

• Speed

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What object has the most inertia?

• A truck, because it has the most mass

• a car, because it has more mass than the bike and skate board.

• a bike, because it has more mass than the skateboard.

• a skate board, because it had the least amount of mass.

A balanced force is when

• there is zero net force.

• There is a lot net force,

• there is a small amount of net force.

• there is some net force.

Tags

NGSS.HS-PS2-1

How does the mass of an object affect it's motion?

• It has no effect

• The less the mass the less effect a force will have

• The greater the mass the greater the effect a force will have

• The greater the mass the less effect a force will have

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-4