Dynamics MCQ questions and answers, dynamics quiz answers PDF, physics test 17 for online certificate courses. Practice "Dynamics and Friction" Multiple Choice Questions and Answers (MCQs), dynamics quiz questions and answers for online teaching certification programs. Learn uniform circular motion, force, inertia and momentum, force inertia and momentum, types of friction test prep for online courses.

"The force that keeps a body to move in a circle is known as" Multiple Choice Questions (MCQ) on dynamics with choices gravitational force, centrifugal force, dynamic force, and centripetal force for online teaching certification programs. Free physics study guide for online learning dynamics and friction quiz questions for distance learning classes.

MCQ: The force that keeps a body to move in a circle is known as

1. centrifugal force
2. gravitational force
3. dynamic force
4. centripetal force

D

MCQ: The shape and size of a body on which action takes place can also be changed due to

1. velocity
2. momentum
3. force
4. weight

C

MCQ: The resultant of all the forces acting on a body is called

1. net force
2. net friction
3. net velocity
4. net momentum

A

MCQ: The quantity of motion a body possesses due to its mass and velocity is called

1. acceleration
2. force
3. inertia
4. momentum

D

MCQ: If we make the sliding surfaces smooth by lubricating etc. the friction can be

1. increase
2. dangerous
3. reduce
4. all of above

C