if a ball is rolling up an incline with only Vi and Vf given how to...
What is the difference between Vf=Vi+(a)t and Vf=Vi-gt in a freefall equation? Specifically i am confused on this question :a tennis player tosses a tennis ball straight up and then catches it after 2.00 s at the same height as the point of release. (a) what is the acceleration of the ball while it is in flight? (b) what is the velocity of the ball when it reaches its maximum height? find (c) the initial velocity of the ball and...
A 2.7kg ball starts rolling up a 38 degrees incline at speed of 17m/s. Using conservation of energy, find out how much work gravity does on the ball when it travels from the bottom to the maximum height
Rolling Motion Up and Down an Incline (a) A rolling (without slipping) hoop with a radius of 0.10 m and a mass of 1.80 kg climbs an incline. At the bottom of the incline, the speed of the hoop's center-of-mass is v. = 7.00 m/s. The incline angle is NOT needed in this problem. Vf=0 Max h What is the angular speed of the hoop's rotation? Enter a number rad/s Submit (5 attempts remaining) What is the hoop's translational kinetic...
A frictionless cart is given a quick push that sends it rolling up a 17º incline, as shown. After the push, the cart travels 1.30 m before stopping and rolling back down the incline. How fast was the cart moving immediately after it was pushed?
1. A solid is rolling without slipping down an incline. At the bottom of the incline there is a ramp that creates a "quarter-pipe". A quarter pipe is one quarter of a circle, when viewed from the side. The sphere is released from rest, 4 meters above the bottom of the incline. The sphere rolls without slipping down the incline and back up the quarter-pipe. Thesphere leaves trhe quarter-pipe 30 cm above the bottom of the incline and is launched...
A solid ball of diameter 20.0 cm is rolling without slipping to
the right as shown below. The initial period of the ball is 1.00 s.
The height of the ramp is h = 0.500 m and it is at an angle of
40.0°.
A) What is the period of the ball at the bottom of the
incline?
The ball now rolls without slipping up a ramp on the right that
has an incline of 20.1°
B) How high up...
1. A solid is rolling without slipping down an incline. At the bottom of the incline there is a ramp that creates a "quarter-pipe". A quarter pipe is one quarter of a circle, when viewed from the side. The sphere is released from rest, 4 meters above the bottom of the incline. The sphere rolls without slipping down the incline and back up the quarter-pipe. Thesphere leaves trhe quarter-pipe 30 cm above the bottom of the incline and is launched...
A bowling ball is rolled up an incline as shown in Figure P9.30. If the ball has a speed of 13 m/s at the base of the incline, to what height h on the incline will the center mass travel?
Calculate Average Force for a tennis ball if m=0.057 kg, vi = -30 m/s, vf = 58 m/s, and t = 5 ms = 5 x 10-3 s mass of the ball = 0.057 kg Initial velocity = vi = - 30 m/s Final velocity = vf = 58 m/s time of contact t = 5x10-3 s FORCE ?
throw a ball straight up into the air with initial velocity vi. (neglect air resistance). how long will it take for the ball to come back to its initial position? what is the maximum height the ball reaches?