Learn dynamics multiple choice questions, grade 9 physics test 1 for high school degree online courses, distance learning for exam prep. Practice uniform circular motion multiple choice questions (MCQ), dynamics quiz questions and answers for physics class for online physics theories courses distance learning.

Study high school physics multiple choice questions (MCQ): if string is stretched by two opposite forces of 10 n then tension in string is with options 20 n, 5n, 10 n and zero, uniform circular motion quiz to improve study skills for exams by online learning on distance education ePortal. Free physics study guide for online learning uniform circular motion quiz questions to attempt multiple choice questions based test.

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

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

D

MCQ: If we place some coins over paper strip and pull it with a jerk, then coins don't falloff 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

1. sliding of vehicle
2. rolling of vehicle
3. skidding of vehicle
4. none of above

C

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

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

B