lov 1 2 r Physics 5A concept drawi... X Torque: ... I Question 3 / 3920 N 4580 N Image (1) Question 4 X / SPONI did (50g) (4.00s) (9.8) = 1960 1960 3260 N can be one of these, don't know the math 2620N isn't this either t Intro torque A 50 g steel ball is released from rest and falls vertically onto a steel plate. The ball strikes the plate and is in contact with it for 0.5 ms. The ball rebounds elastically, and returns to its original height. The time interval for a round trip is 4.00 s. In this situation, the average force exerted on the ball during contact with the plate is closest to: to reduce frictional losses to reduce the force exerted Image X COLLISIONS vder 071 pts During World War I, Germany used a "Big Bertha" cannon to hurl shells into Paris 30 miles away. This gun also had a long barrel. What is the reason for using a long barrel in these guns? 1 / 1 pts +