Grade 9 Physics MCQs

Grade 9 Physics MCQ PDF - Chapter

# Dynamics Interview Questions with Answers PDF p. 8

Solve Dynamics worksheets with answers, dynamics trivia questions with answers PDF to practice grade 9 physics worksheet 8 for online learning. Practice Physics Study Guide MCQs, dynamics quiz questions and answers for online classes. Dynamics MCQ PDF: physics study guide, physics: friction, dynamics and friction, newton's laws of motion test prep for online education.

"A group of interacting bodies on which no external force is acting is known as" Multiple Choice Questions (MCQ) on dynamics with choices isolated system, sexasigmal system, sgs system, and none of above for online classes. Solve physics study guide quiz questions for school certificate programs for virtual online school.

## MCQs on Dynamics Quiz

MCQ: A group of interacting bodies on which no external force is acting is known as

sexasigmal system
isolated system
SGS system
none of above

MCQ: When we walk or run, to push the ground backward we need

inertia
position
friction
velocity

MCQ: If the pressing force on the sliding surfaces is greater, then friction will be

small
constant
zero
greater

MCQ: A force of 15 N moves a body with an acceleration of 3 ms−2. Its mass is

10 kg
8 kg
12 kg
5 kg

MCQ: Law of inertia is also known as newton's

1st law of motion
2nd law of motion
3rd law of motion
all of above