Leaves If a negatively charged plate is brought near the top of a positively-charged electroscope, then
the deflected leaves will
(2 Points)
not move at all
be deflected more
be deflected less
uncharged
10
Physics Exam 1- (St...
Shadow People - D...
General (390AD_12...
17/10-P5-Physics (
Presentationi - Po.

During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.