Force and Motion

What is a pull or a push called?

• A force

• A motion

• A reaction

• An energy

What is a force that moves an object closer to you?

• A push

• A pull

• A lift

• A throw

Does a TALL ramp or a SHORT ramp create more energy?

• A TALL ramp causes objects to gain more energy and move faster.

• A SHORT ramp causes objects to gain more energy and move faster.

• Both ramps create the same amount of energy.

• Neither ramp creates any energy.

What pulls a ball back to earth?

• Magnetism

• Friction

• Gravity

• Electromagnetism

What is an example of a pull?

• Pulling a wagon is an example of a pull.

• Pushing a cart is an example of a pull.

• Throwing a ball is an example of a pull.

• Lifting a box is an example of a pull.

What is it when a force used to move an object moves another object?

• Force

• Energy

• Work

• Power

What is motion?

• Motion is when an object MOVES from one place to another.

• Motion is the process of stopping an object.

• Motion refers to the color of an object.

• Motion is the sound an object makes when it moves.

What is an example of a push?

• Pushing a door open

• Pulling a drawer closed

• Lifting a box off the ground

• Sliding a book across a table

What is the force that slows and stops motion between touching objects?

• Friction is the force that is caused when two objects rub against each other.

• Gravity is the force that pulls objects toward each other.

• Inertia is the tendency of an object to resist changes in its state of motion.

• Momentum is the quantity of motion an object has.

Which surface has less friction SAND or ICE?

• SAND

• ICE

• GRAVEL

• SNOW