A 0.20 kg object is struck with a stick causing it to accelerate from rest to a speed of 25 m/s over a highly polished surface for a distance of 0.75 m. What force has been exerted on the object?
f=ma, v=d/t, a=v/t
The Attempt at a Solution
i used the formula v=d/t to find time so that i could use the formula a=v/t and plug time in there. once i found acceleration i tmultiplied that by the 0.20kg object.