Forces and Friction | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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Which type of friction occurs when an object moves through a liquid or gas?

fluid friction

Is there more or less friction when the ground is slippery?

Less friction

Rougher surfaces offer __________friction

More

Friction is a force that acts in an ___________ direction of movement.

opposite

True or false: the Moon is stuck in orbit around the Earth due to Earth's gravity.

True

Why is friction important?

It allows us to walk, cars to drive, our hands to grab things, etc.

True or false? Gravity exists between all objects that have mass.

True

True or false? Heavier objects fall faster.

False

Momentum is a characteristic that is dependent upon _______ and ___________.

Mass and velocity

How does friction affect speed?

More friction decreases speed

Why does a person's weight change when they visit the moon?

Because the gravitational field changes.

Which type of friction occurs when solid surfaces slide over each other?

sliding friction

How can someone reduce the amount of friction encountered by two objects surfaces?

Apply lubrication; e.g. lotion, butter, oil, grease, etc.

What is gravity?

The force that pulls objects toward the center of the Earth

Mention 3 things around you that you can push!

Your friends and teacher will check your answer.

If there is too much friction, Nothing will move-True or False

True

Frictional force acts in the ________direction to the motion of the object.

Opposite

What is the unit of measurement for force?

Newton

Ice and Glass have ________ friction

LESS

Mention 3 things around you that you can pull!

Your friends and teacher will check your answer.

Which type of friction occurs when objects are not moving?

static friction

When do you need to apply more force: pushing a heavy box on ice or grass? Why?

Grass! You need more force to push an object on a rough surface than on a smooth one because of friction.

Who discovered gravity?

Isaac Newton

Which type of friction occurs when an object rolls over or rotates on a surface?

rolling friction

True or false? There is no gravity in outerspace.

False

Which surface creates the most friction with a skateboard: grass, wood, or stone?

Grass