Dynamics Multiple Choice Questions and Answers (MCQs), dynamics quiz answers pdf, test prep 1 to study secondary school physics for online degree courses. Practice "uniform circular motion" MCQs, dynamics quiz questions and answers for distance learning classes. Learn uniform circular motion, force inertia and momentum, physics classroom, newton's laws of motion test prep for online courses.

"If the string is stretched by two opposite forces of 10 N then tension in the string is" Multiple Choice Questions (MCQs) on dynamics with choices 20 n, 5n, 10 n, and zero for distance learning classes. Free physics study guide for online learning uniform circular motion quiz questions for online courses.

MCQ: If the string is stretched by two opposite forces of 10 N then tension in the string is

1. 5N
2. 20 N
3. 10 N
4. zero

D

MCQ: If we place some coins over the paper strip and pull it with a jerk, then coins don't fall off because of

1. friction
2. inertia
3. resistance
4. force

B

MCQ: To every action, there is always an equal but opposite reaction, this statement is known as

1. newton's 2nd law of motion
2. newton's 1st law of motion
3. newton's 3rd law of motion
4. law of momentum

C

MCQ: The banking of road prevents

1. sliding of vehicle
2. rolling of vehicle
3. skidding of vehicle
4. over speeding of vehicle

C

MCQ: A cyclist of mass 30 kg exerts a force of 250 N to move his cycle. The acceleration is 4 ms−2. The force of friction between the road and tires will be

1. 120 N
2. 130 N
3. 150N
4. 115 N

B