The momentum of the ball before falling on the ground is given, hence we can calculate the velocity of the ball before falling on the ground as,
Therefore we can calculate the height required to reach this velocity before falling on the ground as, (We can use Conservation of Energy)
A rubber ball with a mass of 0.140 kg is dropped from rest. From what height...
A rubber ball with a mass of 0.170 kg is dropped from rest. From what height (in m) was the ball dropped, if the magnitude of the ball's momentum is 0.750 kg · m/s just before it lands on the ground? =____________ m SHOW STEPS CLEARLY PLEASE!
A ball of mass 0.140 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to reach a height of 0.830 m. What impulse was given to the ball by the floor? magnitude kg. m/s direction --Select-
A ball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. If the ball hits the floor with a speed of 2.30 m/s and rebounds with a speed of 2.00 m/s, determine the following. (a)magnitude of the change in the ball's momentum in kg · m/s (Let up be in the positive direction.) kg · m/s (b)change in the magnitude of the ball's momentum in kg · m/s (Let negative values indicate a...
A ball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. If the ball hits the floor with a speed of 3.30 m/s and rebounds with a speed of 1.50 m/s, determine the following. (a) magnitude of the change in the ball's momentum in kg · m/s (Let up be in the positive direction.) (b) change in the magnitude of the ball's momentum in kg · m/s (Let negative values indicate a decrease...
A rubber ball of mass 0.170 kg is released from rest from a height of 1.25 m. It rebounds from the floor to reach a height of 0.730 m. What impulse was applied to the ball by the floor? (You may safely ignore air resistance. Enter the magnitude in kg. m/s, and select the direction from the given options.) magnitude kg. m/s direction -Select-
A ball of mass 0.180 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to reach a height of 0.785 m. What impulse was given to the ball by the floor? Magnitude
5. A 0.6 kg ball is dropped with no initial speed from a height of 8 m. The ball bounces off the ground vertically, reaching a height of 7 m. Calculate: (i) The speed of the ball when it hits the ground. (ii) The speed of the ball when it nounces off the ground. (iii) The (magnitude of the) impulse provided by the ground. 6. A 0.2 kg ball hits a bat at 20 m/s and bounces back at 40...
A 900 g rubber ball is dropped from height 17.5 m, and it rebounds to height 5.17 m. Assuming there is no air friction and the average force exerted by the ground is 24.5 N, find the time the ball was in contact with the ground.
10. A 150g rubber ball is dropped from a height of 2.33 m onto a force 2000 probe. Data from the probe is used to create the force vs. time plot 1500 1000 a) Identify the parameters for this situation and oréate a pictorial 500 at right, and allow calculation of the ball's rebound height. 500 representation of the encounter to illustrate alrthe relevant states. wing all work, determine the total change in momentum that occurs during the ball's interaction...
0.140. The system starts from rest. What is the speed of the ball of mass of mass m, 3.00 kg and the surface in the four below is The coefficient of friction between the block of mass m, -3.00 kg and the surface in the higure below mg = 5.00 kg when it has fallen a distance - 1.85 m? m/s