This is the result of inertia but is mistaken for an outward, real force.

Which of the terms means “Center-fleeing”?

1. Centrifugal
2. Centripetal
3. Velocity
4. Acceleration

Centrifugal acceleration always points:

1. In the opposite direction of the center of the circle  
2. In the direction of the center of the circle formed by the uniform circular motion.
3. In the tangential direction of the center of the circle formed by the uniform 
4. In the direction of object’s motion

Which arrow depicts the speed of the ball moving in a uniform circular path?

1. A
2. B
3. C
4. D

Which arrow represents the centrifugal force of the ball moving in a uniform circular pathas shown.

1. A
2. B
3. C
4. D

What force causes the car to move in a circle? What type of motion would the driver feel moving him / her to the outside of the circle?

1. Centripetal force from the friction, centrifugal force
2. Centrifugal force from the friction, centripetal force
3. Centripetal force from the engine, centrifugal force
4. Centrifugal force from the engine, centripetal force

You swing a bucket of water attached to a string in a circle above your head. What keeps the water in the bucket?

1. Acceleration
2. Velocity
3. Centripetal acceleration
4. Centrifugal acceleration 

What is the relationship between the centrifugal force and the radius of the circle formed in the circular motion?

1. Direct
2. Inverse
3. Exponential
4. No dependence

What is the relationship between the centrifugal force and the velocity of an object?

1. Direct
2. Inverse
3. Exponential
4. No dependence

What is the relationship between the centrifugal force and the mass of an object?

1. Direct
2. Inverse
3. Exponential
4. No dependence

Identify the force that is determined by the friction force as the car is turning a corner?

1. Centripetal force
2. Tension force
3. Normal force
4. Gravitational force

What is the centripetal acceleration for an object of mass 50 Kg with the following specifications moving in a uniform circular motion.
Distance between the object and the axis point is 100 m. Object’s speed is 70 m/s.

1. 0 m/s²
2. less than 50 m/s²
3. 50 m/s²
4. more than 50 m/s²

What is the centripetal acceleration for an object of mass 50 Kg with the following specifications moving in a uniform circular motion.
Distance between the object and the axis point is 80 cm. Object’s speed is 60 m/s.

1. 0 m/s²
2. less than 40 m/s²
3. 40 m/s²
4. more than 40 m/s²

What is the centripetal acceleration for an object of mass 50 Kg with the following specifications moving in a uniform circular motion.
Distance between the object and the axis point is 30 m. Object’s speed is 30 m/s. The acceleration of the object is ____.

1. 0 m/s²
2. less than 50 m/s²
3. 50 m/s²
4. more than 50 m/s²

A car travels at a constant speed around a horizontal circular track. Which diagram correctly represents the direction of v and F_c acting on the car at a particular moment?

Which law determines the direction of an object’s acceleration as it is moving in uniform circular motion?

1. Newton’s first law of motion
2. Newton’s second law of motion
3. Newton’s third law of motion
4. Universal law of motion