You throw a ball upwards at 15 m/s, what will be its velocity 2.0 seconds later? b) How high will it be above where you released it?
c) How long will it take to reach its highest point?

The slotted link is pinned at o, and as a result of rotation it drives the peg p along the horizontal guide. compute the magnitude of the velocity and acceleration of p along the horizontal guide. compute the magnitudes of the velocity and acceleration of p as a function of θ if θ=(3t) rad, where t is measured in seconds.

Which statement best explains why an object weight less on mercury than it does on earth

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