If a pin-size needle came at earth at 99% the speed of light, would it cause a huge explosion, or would it even get to earth? - Quora
1. Calculate the speed of light in vacuum? (i) 3 x 108 m/s (ii) 2 x 108 m/s (iii) 1 x 108 m/s - Sarthaks eConnect | Largest Online Education Community
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