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

Physics in everyday life — quick quiz

3 GPSC Class 1-2-pattern questions on Physics in everyday life. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 3

Medium

A person standing inside a moving train tosses a coin vertically upward. The coin falls back into his hand. This demonstrates which principle?