A topic you 'somewhat know' is a topic you don't know yet. Be honest about your weak areas.

Work, Energy and Power (1st PUC) — quick quiz

4 KCET-pattern questions on Work, Energy and Power (1st PUC). Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 4

Easy

The work done by a force is zero when the angle between force and displacement is