Total # Posts: 6
The system shown below are in equilibrium with m = 2.90 kg If the spring scales are calibrated in newtons, what do they read? Ignore the masses of the pulleys and strings and assume the pulleys and the incline are frictionless. Image: imgur. com/a/GCJIL
October 15, 2016
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...
July 20, 2012