A plane is traveling at 220 m/s when the pilot increases its airspeed at the 55 second mark the plane has a velocity of 250 m/s what is the acceleration of the plane

To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?

In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong chain

The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.