Forces and Motion Quiz

When a car is pulled up a hill at a constant rate, are the forces acting on it balanced or unbalanced?

• Balanced

• Unbalanced

• Neither

• Both

What happens to the forces when a truck accelerates after the light turns green?

• Balanced

• Unbalanced

• Static

• Neutral

If a boy jogging slows his pace down to 12 miles an hour, are the forces balanced or unbalanced?

• Balanced

• Unbalanced

• Static

• Neutral

When a sled moves forward at a constant speed, are the forces acting on it balanced or unbalanced?

• Balanced

• Unbalanced

• Static

• Neutral

In a tug of war, if the flag on the rope doesn’t move left or right, are the forces balanced or unbalanced?

• Balanced

• Unbalanced

• Static

• Neutral

When a baseball leaves the hand of the pitcher, increasing speed, are the forces balanced or unbalanced?

• Balanced

• Unbalanced

• Static

• Neutral

If a soccer ball changes direction when a player's foot kicks it, are the forces balanced or unbalanced?

• Balanced

• Unbalanced

• Static

• Neutral

When a bicyclist moves forward at a constant speed of 30 mph, are the forces balanced or unbalanced?

• Balanced

• Unbalanced

• Static

• Neutral

If a swimmer's speed decreases due to resistance of water, are the forces balanced or unbalanced?

• Balanced

• Unbalanced

• Static

• Neutral

What type of energy transformation occurs in a battery?

• Chemical to Electrical

• Electrical to Thermal

• Mechanical to Sound

• Thermal to Light