1. A 0.145-kg baseball pitched horizontally at 36.8 m/s strikes a bat and is popped straight...
1. A 0.145-kg baseball pitched horizontally at 36.8 m/s strikes a bat and is popped straight up to a height of 58.3 m.
If the contact time is 1.30 msms , calculate the magnitude of the average force on the ball during the contact.
Calculate the direction of the average force on the ball during the contact.
2. An atomic nucleus initially moving at 360 m/s emits an alpha particle in the direction of its velocity, and the remaining nucleus slows to 260 m/s. If the alpha particle has a mass of 4.0 uu and the original nucleus has a mass of 222 u, what speed does the alpha particle have when it is emitted?
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1. A 0.145-kg baseball pitched horizontally at 36.8 m/s strikes
a bat and is popped straight...
A 0.145-kg baseball pitched horizontally at 36.7 m/s strikes a bat and is popped straight up...
A 0.145-kg baseball pitched horizontally at 36.7 m/s strikes a bat and is popped straight up to a height of 52.5 m . Part B Calculate the direction of the average force on the ball during the contact. Express your answer using two significant figures. Part A If the contact time is 3.00 ms , calculate the magnitude of the average force on the ball during the contact. Express your answer using two significant figures.
A 0.170-kg baseball pitched horizontally at 34.5 m/s strikes a bat and is popped straight up...
A 0.170-kg baseball pitched horizontally at 34.5 m/s strikes a bat and is popped straight up to a height of 40.0 m . a) If the contact time between bat and ball is 2.0 ms , calculate the magnitude of the average force between the ball and bat during contact. b) Find the direction of the average force on the ball.
A 0.130-kg baseball pitched horizontally at 35.0 m/s strikes a bat and is popped straight up...
A 0.130-kg baseball pitched horizontally at 35.0 m/s strikes a bat and is popped straight up to a height of 38.5 m . a)If the contact time between bat and ball is 3.0 ms , calculate the magnitude of the average force between the ball and bat during contact. b)Find the direction of the average force on the ball. Please show your work
Problem 7.12 Part A 0.145-kg baseball pitched horizontally at 37.1 /s strikes a bat and is...
Problem 7.12 Part A 0.145-kg baseball pitched horizontally at 37.1 /s strikes a bat and is popped straight up to a If the contact time is 2.90 ms, calculate the magnitude of the average force on the ball during the contact. height of 59.5 m. Express your answer using two significant figures F- Submit My Answers Give Up Part B Calculate the direction of the average force on the ball during the contact. Express your answer using two significant figures....
A 0.145-kg baseball pitched at 39.0 m/s is hit on a horizontal line drive straight back...
A 0.145-kg baseball pitched at 39.0 m/s is hit on a horizontal line drive straight back toward the pitcher at 51.5 m/s . If the contact time between bat and ball is 3.50×10−3 s , calculate the average force between the ball and bat during contact.
A 0.145-kg baseball pitched at 37.5 m/s is hit on a horizontal line drive straight back...
A 0.145-kg baseball pitched at 37.5 m/s is hit on a horizontal line drive straight back toward the pitcher at 52.5 m/s If the contact time between bat and ball is 2.70×10−3 s , calculate the average force between the ball and bat during contact.
A bat strikes a 0.145-kg baseball. Just before impact, the ball is traveling horizontally to the...
A bat strikes a 0.145-kg baseball. Just before impact, the ball is traveling horizontally to the right at 50.0 m/s , and it leaves the bat traveling to the left at an angle of 40 ∘ above horizontal with a speed of 55.0 m/s . The ball and bat are in contact for 1.75 ms . A) Find the horizontal component of the average force on the ball. Take the x-direction to be positive to the right B)Find the vertical...
A bat strikes a 0.145-kg baseball. Just before impact, the ball is traveling horizontally to the...
A bat strikes a 0.145-kg baseball. Just before impact, the ball is traveling horizontally to the right at 45.0 m/s , and it leaves the bat traveling to the left at an angle of 40 ∘ above horizontal with a speed of 65.0 m/s . The ball and bat are in contact for 1.65 ms . a. Find the horizontal component of the average force on the ball. Take the x-direction to be positive to the right b. Find the...
8. A 0.145 kg baseball pitched at 35.0 m/s is hit on a horizontal line drive...
8. A 0.145 kg baseball pitched at 35.0 m/s is hit on a horizontal line drive straight back at the pitcher at 50 m/s. If the contact time between the bat and the ball is 0.020 seconds, then: a. calculate the change in momentum of the ball. b. calculate the average force between the bat and the ball during contact.
A bat strikes a 0.145-kg baseball. Just before impact, the ball is traveling horizontally to the...
A bat strikes a 0.145-kg baseball. Just before impact, the ball is traveling horizontally to the right at 45.0m/s , and it leaves the bat traveling to the left at an angle of 40? above horizontal with a speed of 55.0m/s . The ball and bat are in contact for 1.85ms . Find the horizontal component of the average force on the ball. Take the x-direction to be positive to the right Find the vertical component of the average force...
Problem 7.12 Part A 0.145-kg baseball pitched horizontally at 37.1 /s strikes a bat and is popped straight up to a If the contact time is 2.90 ms, calculate the magnitude of the average force on the ball during the contact. height of 59.5 m. Express your answer using two significant figures F- Submit My Answers Give Up Part B Calculate the direction of the average force on the ball during the contact. Express your answer using two significant figures....
8. A 0.145 kg baseball pitched at 35.0 m/s is hit on a horizontal line drive straight back at the pitcher at 50 m/s. If the contact time between the bat and the ball is 0.020 seconds, then: a. calculate the change in momentum of the ball. b. calculate the average force between the bat and the ball during contact.
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