Dynamics MCQs, dynamics quiz answers 7 to learn secondary school physics courses online. Physics study guide multiple choice questions (MCQs), dynamics quiz questions and answers for online secondary education degree. Physics study guide, newtons laws of motion, dynamics and friction, physics practice test online test for secondary school teaching certification.

Learn high school physics multiple choice questions (MCQs): Physics study guide, newtons laws of motion, dynamics and friction, physics practice test online, with choices 0.4 ms-2, 0.7 ms-2, 0.5 ms-2, and 1 ms-1 for online secondary education degree. Free physics study guide for online learning physics study guide quiz questions to attempt multiple choice questions based test.

MCQ: SI unit of momentum is

1. newton second (Ns)
2. θ
3. μ
4. λ

A

MCQ: If two masses 5.2 kg and 4.8 kg are attached to ends of inextensible strings passed over a frictionless pulley then acceleration of system is

1. 0.7 ms-2
2. 0.4 ms-2
3. 0.5 ms-2
4. 1 ms-1

B

MCQ: Maximum value of friction is

1. limiting friction
2. unlimited friction
3. infinity
4. none of above

A

MCQ: Opposing force in motion is called

1. inertia
2. resistance
3. friction
4. none of above

C

MCQ: A wire is streched by 2 equal and opposite forces 15 N each. tension in string will be

1. 30 N
2. 20 N
3. 15 N
4. 25 N

A