What force pulls objects toward the Earth?

What force opposes the motion of an object sliding on a surface?

Which of the following would increase the force of friction between two surfaces?

What happens to the force of gravity as you move farther away from the Earth?

Which surface would create the least friction when sliding an object?

What is the effect of gravity on an object in free fall?

Which of the following factors does NOT affect the strength of friction?

What is the main reason objects fall to the ground?

What is an example of friction in everyday life?

What effect does lubrication have on friction?

What type of energy is stored in food?

What is the main source of energy for the Earth?

Which of the following is a form of renewable energy?

What type of energy is produced by moving water?

Which of the following is an example of kinetic energy?

Which energy source comes from the heat within the Earth?

What is the energy called that is stored in stretched or compressed objects?

What type of energy is generated by the movement of atoms and molecules?

What type of energy results when an object is in motion?

Which type of energy is derived from the sun's rays?

If a car is moving at a steady speed, how does its distance from a reference point change over time?

What is a reference point in motion?

If a cyclist moves away from a tree at a speed of 10 meters per second, how far will they be from the tree after 5 seconds?

A train travels 300 kilometers in 3 hours. What is the average speed of the train?

If a dog runs at a speed of 5 meters per second, how far will it run in 10 seconds?

What happens to the speed of a car if it accelerates?

If you are standing still and a bus passes you at high speed, how does the distance to the bus change?

A runner completes a lap around a track that is 400 meters long in 80 seconds. What is the runner's speed in meters per second?

If a plane flies at a constant speed of 600 kilometers per hour, how far will it travel in 2 hours?

If a car drives for 4 hours at a speed of 60 kilometers per hour, what is the total distance covered?

What happens when an object is in motion?

What is the speed of an object?

What is it called when an object speeds up?

What describes the path an object takes while in motion?

What do we call the force that pulls objects toward each other?

Which position describes an object at rest?

What do we call the measurement of how much space an object occupies?

What is it called when an object slows down?

What is the term for the distance traveled by an object over a specific period of time?

What instrument is commonly used to measure time during experiments involving motion?