Class 9 Physics Exam MCQs – Practice Test 12 (Chapter 9)

Work and Energy Notes Questions with Answers PDF – Test 12

Download eBook:

Work and Energy Notes Book – Google eBook

Work and Energy Notes Book – Apple iBook

Apps:

Learn Work and energy Notes Questions and Answers PDF for energy learning high school. Download the Work and Energy Quiz Answers PDF e-Book, Ch. 9-12 to study Class 9 Physics Course. Practice Power MCQ PDF, Work and Energy Quiz Questions and Answers for energy learning high school. Download the Work and Energy Notes App: Free Class 9 Physics Notes App to power, work and energy, potential energy, kinetic energy test prep for remote physics learning excellence.

The "Work and Energy Notes" App Download: When angle between force and displacement is 90 ° then work done is; MCQ with answers: 1 j, 0 j, 10 j, and 50 j. Practice Power MCQ Questions, download Kobo e-Book (Free Chapter) to enhance problem solving.

Work and Energy Notes Q&A PDF Download – Practice Test 12

MCQ 56: A worker takes 80 seconds in lifting a load of 200 N through a height of 10 m. His power will be:

10 watts
25 watts
35 watts
50 watts

MCQ 57: When angle between force and displacement is 90 ° then work done is:

0 J
1 J
10 J
50 J

MCQ 58: The direction of work done in the direction of:

friction
resistive force
applied force
acceleration

MCQ 59: A force of 250 N acts on a body of mass 30 kg. If velocity is 50 ms^-1. The distance will be:

200 m
120 m
100 m
130 m

MCQ 60: A bus weighing 12kN has speed of 20 ms^-1. Its kinetic energy is:

210 kJ
230 kJ
240 kJ
250 kJ

Work and Energy Exam Prep – Class 9 Physics Notes App & e-Book

Dynamics MCQs

Thermal Properties of Matter MCQs

Gravitation MCQs

Matter Properties MCQs

Transfer of Heat MCQs

Turning Effect of Forces MCQs

Physical Quantities and Measurement MCQs

Kinematics MCQs

Free Work and Energy Educational App – Download for Android & iOS

The App: Work and Energy Notes App to learn Work and Energy Notes, 9th Grade Physics Notes App, and SAT Physics Notes App for energy learning high school.

Download the "Work and Energy Notes" App: Free 9th Grade Physics Notes App (Android & iOS) for remote physics learning excellence. Download App Store & Play Store Learning Apps with all functionalities to enhance problem solving.