A 10kg cannonball is launched from a cannon at an angle of 41 degrees The ball moves at a speed of 8.5m/s. Calculate the maximum height
achieved by the cannonball.

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

Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.

How many times did thomas edison mess up the light bulb