
What Force is used to make a seesaw work?
What is the push/force from gravity?

When a dandelion loses its seeds due to the wind blowing, is this caused by an equal force or an unequal force?
What is an unequal force?
Friction is a force when____?
What is two objects rub against each other?
What direction does gravity pull objects?
What is down?
What is needed to increase the speed of an object?
What is a stronger force?
What force is being used to make the person on the swing move?
What is push?
Do you use more force to pick up your backpack or to unzip your backpack?
What is picking up your backpack?
In which picture is there more friction?
What is picture b?
What force causes the car to go faster down a hill?
What is gravity?
When you press harder on the gas pedal of a car, the added force causes the car to_______.
What is increase speed?
What force is being applied by the magnet?
What is pull?
Is the kick to the soccer ball equal or unequal?
What is unequal?

Which ball would have more friction if you rolled them?
What is a tennis ball?
If Tommy drops the balls from the same height at the same time, which would hit the floor first?
What is they will hit the floor at the same time?
What is going to happen to the rollercoaster after it goes over the hill?
What is speed up or increase speed?
Contact forces result from ______?
What is two objects touching each other?
When the baseball player struck the baseball, the force of the baseball bat and the baseball were equal. True or False?
What is false?
Which tire has more friction?
What is the tire with tread?

What keeps Billy sitting in the seat?
What is the force from gravity and the force from the chair?

Who's ball is going to have more speed and why?
What is the boy's ball because he is applying more force?
What 3 non-contact force examples are listed?
What is magnetic force, gravitational force, and electrostatic force?
In a game of Tug-a-War, what is happening when the rope is not moving to the left or right?
What is the forces are equal?
When creating friction, what energy do you create?
What is thermal or heat energy?

Why would walking on the moon differ than walking on Earth?
What is there is less gravity?
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What difference is created in the kids' rolling due to the different inclines of the grass?
What is their speed is faster on the hill with an incline, because there is more force?