Class 9 Courses

Chapter 1: Class 9 Physics Exam Tests

Class 9 Physics MCQs - Chapter 1

Books:

Apps:

The Dynamics Multiple Choice Questions (MCQs) with Answers PDF, dynamics MCQs PDF Download e-Book Ch. 1-1 to study Grade 9 Physics Course. Learn Dynamics Quiz Questions and Answers to learn high school online courses. The Dynamics MCQs App Download: Free learning app for uniform circular motion, force inertia and momentum, physics classroom, newton's laws of motion test prep for online courses.

The Multiple Choice Question (MCQ Quiz): If string is stretched by two opposite forces of 10 N then tension in string is; "Dynamics" App Download (Free) with answers: 20 N; 5N; 10 N; Zero; to learn high school online courses. Solve Uniform Circular Motion MCQ Questions, download Google eBook (Free Sample) for online courses.

## Dynamics Questions & Answers : MCQ Quiz 1

MCQ 1:

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
MCQ 2:

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
MCQ 3:

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
MCQ 4:

1. sliding of vehicle
2. rolling of vehicle
3. skidding of vehicle
4. over speeding of vehicle
MCQ 5:

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