Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
LAWS OF MOTION
Question #64438
Back to Home
View All LAWS OF MOTION Questions
33 Views
Question
How does friction affect the efficiency of machines?
A. It increases efficiency
B. It has no effect
C. It stores energy
D. It reduces efficiency by dissipating energy as heat
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
A rocket of mass 20,000 kg accelerates upward at 5.0 m/s². What is the net force acting on the rock...
5
What is the direction of the force acting on a body moving in a circular path with uniform speed?
8
Why is the force of gravity on the Earth by the block not shown in the diagram?
19