Awoman lifts a 300 newton child a distance of 1.5 meters in 0.75 seconds. what is her power output in lifting the child?

Acar is going 5m/s around a bend with a radius of 10m/s why is the accelerant?

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

Consider a one meter long horizontal pipe with a constant 100 cm^2 cross sectional area. water flows rightward into the pipe at x = 0 with flow velocity 02m/sec at every point within the pipe intake area. at x=1, the rightward flow rate is 0.192 m/sec. assume the water is a conserved quantity in the pipe, so there must be a leak (a sink) somewhere in the pipe. 1. compute net volumetric flow of the source if the system to be in equilibrium. 2. now assume the pipe in the problem has no leaks. compute the net volumetric rate of change for the system.