The 200 lbcrate is being moved by a rope that passes over a smooth pulley. The floor is rough and μs= 0.30. Determine the value of hfor which impending motion by slipping and tipping would occur simultaneously.

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up

The average time that it takes for the car to travel the first 0.25m is s. the average time to travel just between 0.25 m and 0.50 m is s. given the time taken to travel the second 0.25 m section, the velocity would be m/s.