A ball is thrown in the air with velocity of 50.0 m/s, assuming no air resistance calculate its maximum height.
Use SUVAT equations to find height, S, when final velocity, V, is 0: s = ?u = 50 m/sv = 0 m/sa = -9.81 m/st = Not necessaryRecall: v2 = u2 +2as s = -u2/(2a) = -2500/(2 x -9.81) = 127.4 m But given to 3 sig figs so s = 127 m
OG
Related Physics A Level answers
All answers ▸A ball is hit horizontally at a height of 1.2 m and travels a horizontal distance of 5.0 m before reaching the ground. The ball is at rest when hit. Calculate the initial horizontal velocity given to the ball when it was hit.
During take-off from earth, an astronaut of mass 76kg has an area of contact with his seat of 0.095m^2. Calculate the average pressure on the seat when the upward acceleration of the rocket is 47ms^-2
Why does current split between branches of a parallel circuit, but voltage remains the same for each branch?
describe how a microwave oven works (EM waves + thermal physics)