1.Can a small child play with a fat child onthe see-saw?explain how. 2.Two children are sitting on the see-saw,such that they can not swing.What is the net torque in this situation? 3.Does the speed of a ceiling fan go on increasing all the time? 4.Does the ceiling fan satisfy...
Clayton has three fair coins. Find the probablitlity that he gets two tails and one head when he flips the three coins.