Cart A has a mass of 9.0 kilograms and a speed of 3.0 meters per second. Cart B has a mass of 6.0 ilograms and a speed of 6.0 meters per second. Compared to the inertia and magnitude of momentum
Of cart B, cart A has?

The equation that describes a transverse wave on a string is y = (0.0120 m)sin[(927 rad/s)t - (3.00 rad/m)x] where y is the displacement of a string particle and x is the position of the particle on the string. the wave is traveling in the +x direction. what is the speed v of the wave?

Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied. true or false

The slope of a velocity time graph over any interval of time gives the during that interval