Two friends A and B start a race, and together they run for 50 mts. Then A turns right and runs 28 mts while B turns left and runs 20 mts. Then A turns right and runs 10 mts. B also turns right and runs 10 mts. How far are...
why the orbit of earth elliptical not circular.
ramveerkumar30
Asked:
December 2022
Is it possible to enter into black hole.explain why or why not ?
a ball is dropped from a valley above 100 m and at the same time a bullet is fired from below the valley with a velocity of 100 m/s.Find the time when ball and bullet meet in air.