# Turning Effect of Forces Multiple Choice Questions Test 5 pdf Download

Practice physics quiz 5 on turning effect of forces MCQs, grade 9 resolution of vectors multiple choice questions. Free learning guide has physics worksheet with answering options 0.8, 0.9, 0.3 and 1 of multiple choice questions (MCQ) with resolution of vectors quiz as for a right angle triangle if base is 4 cm and perpendicular is 3 cm then cosθ is equal to for exam prep. Study to learn resolution of vectors quiz to attempt multiple choice questions based test.

## MCQs on Turning Effect of Forces - Quiz 5

MCQ. For a right angle triangle if base is 4 cm and perpendicular is 3 cm then cosθ is equal to

- 0.9
- 0.8
- 0.3
- 1

B

MCQ. If 150N of farce is applied on a spanner of 10 cm to open a nut then length of spanner when force applied on it is 60 N is

- 25 cm
- 80 cm
- 40 cm
- 50 cm

A

MCQ. Point where whole weight of body acts vertically is called

- center of mass
- mid point
- center of gravity
- none of above

C

MCQ. A couple is produced by

- one unlike parallel force
- two unlike parallel forces
- like parallel force
- none of above

B

MCQ. If a block returns to its original position after slight tilt then it is in state of

- unstable equilibrium
- stable equilibrium
- neutral equilibrium
- weightlessness

B