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
WORK, ENERGY, AND POWER
Question #64198
Back to Home
View All WORK, ENERGY, AND POWER Questions
32 Views
Question
What is the expression for the work done by an external force to extend a spring by xc?
A. −½kxc²
B. +½kxc²
C. kxc²
D. −kxc
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why is the work done by a conservative force over a closed path zero?
31
A body moves with constant velocity on a rough horizontal surface. What is the net work done?
35
What is the implication of calling work a 'definite and precise' concept in physics?
28