In the above question, if the angular velocity is kept same but the radius of the path is halved, the new force will be
A
body is thrown with a velocity of 9.8 m/s
making an angle of 30o with the horizontal. It will hit the ground
after a time
Two finite sets have m and n elements. The total number of subsets of the first set is 56 more than the total number of subsets of the second set. The values of m and n are
Let A and B be two non-empty subsets of a set X such that A is not a subset of B, then