A baseball bat is in contact with a baseball for 7 milliseconds (ms). The pre-and post-impact velocities of the ball are 40 m/s and -40 m/s, respectively. What was the force that was applied to ball by the bat, if the ball has a mass of 0.145 kg?
What will the acceleration of the baseball be?
What is the impulse that is applied by the bat on the ball?
A baseball bat is in contact with a baseball for 7 milliseconds (ms). The pre-and post-impact...
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 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...
A bat strikes a 0.145-kg baseball. Just before impact, the ball is traveling horizontally to the right at 39.0 m/s ; when it leaves the bat, the ball is traveling to the left at an angle of 29.0 ∘ above horizontal with a speed of 59.0 m/s . The ball and bat are in contact for 1.73 ms . Find the horizontal and vertical components of the average force on the ball. Let +x be to the right and +y...
A bat strikes a 0.145-kg baseball. Just before impact, the ball is traveling horizontally to the right at 39.0 m/s ; when it leaves the bat, the ball is traveling to the left at an angle of 33.0 ∘ above horizontal with a speed of 57.0 m/s . The ball and bat are in contact for 1.69 ms . Find the horizontal and vertical components of the average force on the ball. Let +x be to the right and +y...
A 0.15 kg baseball travelling horizontally is hit by a baseball bat. The velocity of the baseball changes from +2-m/s to -20m/s as a result of the contact. a) what is the magnitude of the impulse delivered to the ball? b) If the ball is in contact with the bat for 1.20msec, what is the average force delivered by the bat? c)If the instantaneous force delivered by the bat increases linearly for 0.65 ms and then decreases linearly for 0.65ms,...
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...
A baseball bat strikes a baseball (m=140g), with the baseball having an initial horizontal velocity of 20 m/s directed towards the batter before contact. The ball leaves the bat at an angle of 30 degrees above the horizon and reaches a maximum height of 20 meters above the point of contact. a. What was the horizontal impulse on the baseball from the bat? b. What was the resultant horizontal force acting on the baseball if the ball and bat were...
Force of a Baseball Swing. A baseball has mass 0.147 kg . a) If the velocity of a pitched ball has a magnitude of 46.0 m/s and the batted ball's velocity is 53.5 m/s in the opposite direction, find the magnitude of the change in momentum of the ball and of the impulse applied to it by the bat. Express your answer to three significant figures and include the appropriate units. b) If the ball remains in contact with the...
A 0.245 kg baseball is struck by a bat. Just before impact, the ball is traveling horizontally to the right at 40.0m/s, and leaves the bat traveling to the left at an angle 30.0º above the horizontal with a speed of 60.0m/s. a) Determine the Impulse on the ball. b) If the ball and bat are in contact for 3.50ms, determine the average force exerted on the ball.
Constants A bat strikes a 0.145 kg baseball. Just before impact, the ball is traveling horizontally to the right at 50.0 m/s, when it leaves the bat, the ball is traveling to the left at an angle of 30° above horizontal with a speed of 38.0 m/s. The ball and bat are in contact for 1.75 ms. Part A Find the x- and y-components of the average force on the ball. Suppose that the +3 axis is directed to the...