Forces and Motion Quiz

What is the primary cause of motion according to the video?

• Gravity

• Friction

• Forces

• Air resistance

When a soccer ball is kicked and is in the air, which forces are acting on it?

• Gravity and air resistance

• Only air resistance

• Only the kick force

• Friction and gravity

What keeps a helicopter hovering in the air?

• Only the engine force

• Air resistance

• Only gravity

• Gravity and the engine force

What force is responsible for a rocket's upward motion during launch?

• Air resistance

• Gravity

• Engine thrust

• Friction

When a baseball is hit and flying through the air, which forces are acting on it?

• Friction and gravity

• Only the bat's force

• Gravity and air resistance

• Only air resistance