5.Which of the following types of force can do no work on the particle on which it acts?
(1 Point)
Answers
Answer-
A conservative force is one, like the gravitational force, for which work done by or against it depends only on the starting and ending points of motion and not on the path is taken
Hope this helps you =)
options are not give so i will add a options
Which of the following types of force can do no work on the particle on which it acts?
A. frictional force
B. gravitational force
C. elastic force
D. centripetal force
Answer:
answer is centripetal force
Explanation:
A centripetal force is a force that makes a body follow a curved path. Its direction is always the orthogonal to the motion of the body and towards the fixed point of the instantaneous center of curvature of the path. Isaac Newton described it as "a force by which bodies are drawn or impelled, or in any way tend, towards a point as to a centre". In Newtonian mechanics, gravity provides the centripetal force causing astronomical orbits.
so the force can do work on the particle on centripetal force
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