A body moves a distance of 20m along a straight line under the action of a force of 10N. If the work done is 100J, the angle between force and displacement vectors is,

see full answer

Take the SCORE scholarship exam from home and compete for scholarships worth ₹1 crore!*

An Intiative by Sri Chaitanya

0⁰

30⁰

45⁰

60⁰

answer is D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

W = FScos $θ$

100 = 10 x 20 x cos $θ$ ⇒ $θ$ = 60⁰

Watch 3-min video & get full concept clarity