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3. A tennis ball is served horizontally at A with a velocity va from a height...
Problem 2: The tennis ball at A is hit with a horizontal velocity, VA, so that...
Problem 2: The tennis ball at A is hit with a horizontal velocity, VA, so that it just clears the net at B before striking the ground at C. Determine: a) The velocity VA b) The distance s where the ball strikes the ground
A ball with a mass of 2 kg falls from a height of 3 m on...
A ball with a mass of 2 kg falls from a height of 3 m on the ground in point B. From there the ball bounces (coefficient of restitution e = 0.8) to come to the ground a little later in point C. A 3 m B 26 o The speed (in x and y direction) of the ball just before it hits the ground in point B. U o The speed (in x and y direction) of the ball...
Oblique Impact: A 5-kg cannon ball is launched from a height ho = 15 m at...
Oblique Impact: A 5-kg cannon ball is launched from a height ho = 15 m at a speed vo= 25 m/s and an angle of 30° at a target a distance dı away. It hits the bullseye which is located on a plane, as shown, 5 m above the ground. If the coefficient of restitution is e = 0.75, determine the velocity before impact, v1 , and the velocity after impact, v'1, also determine the distance the ball travels after...
A Tennis ball is launched from a launcher that is mounted on a roof of a...
A Tennis ball is launched from a launcher that is mounted on a roof of a building at a height of 7.40m above the ground and making an angle of 15.0° with the horizontal and leaves the launcher with a speed of 25.0m/s. a) What is the initial x-component of velocity? b) What is the initial y-component of velocity? c) To what maximum height does the tennis ball reach above the ground? d) How long does it take the tennis...
As a tennis ball is struck, it departs from the racket horizontally with a speed of...
As a tennis ball is struck, it departs from the racket horizontally with a speed of 28.0 m/s. The ball hits the court at a horizontal distance of 19.6 m from the racket. How far above the court is the tennis ball when it leaves the racket? Answer. Choose.. Check
Vi = 8 ft/s 3 ft The girl throws the ball with a horizontal velocity of...
Vi = 8 ft/s 3 ft The girl throws the ball with a horizontal velocity of v, = 8 ft/s. If the coefficient of restitution between the ball and the ground is e = 0.8. determine the velocity of the ball just after it rebounds from the ground and the maximum height to which the ball rises after the first bounce.
Relative Velocity and Projectile Motion . a)An airplane moves horizontally with a constant velocity VA/G 300m/s...
Relative Velocity and Projectile Motion . a)An airplane moves horizontally with a constant velocity VA/G 300m/s with respect to ground at height H = 600m. The plane fires a container, which has a speed VC/A = 300m/s and direction α = 300 with respect to the airplane immediately after the firing. The container performs a projectile motion and hits the ground at a horizontal distance L from the point of the firing (see figure a)What is the velocity (horizontal and...
Problem 2: A ball is thrown from the top of a 50m building, with an initial...
Problem 2: A ball is thrown from the top of a 50m building, with an initial velocity vi = 80 m s at an angle of θ = 25°. a) [4 points] Find the time taken to reach the ground and the range (horizontal distance) to the point of the impact. b) [7 points] Find the magnitude and direction of the velocity at the moment of impact. c) [2 points] If the ball does not bounce back, what is the...
Points: 4 14) A ball is thrown horizontally with an initial velocity of 20.0 m/s from...
Points: 4 14) A ball is thrown horizontally with an initial velocity of 20.0 m/s from the edge of a building of a certain height. The ball lands at a horizontal distance of 80.0 m from the base of the building. (2 points) a) What is the height of the building? Write yor answer here with units b) What is the speed of the ball when it hits the ground? Write yor answer here with units _(2 points) Show work...
A ball is thrown horizontally from a height of 19.1 m and hits the ground with...
A ball is thrown horizontally from a height of 19.1 m and hits the ground with a speed that is 5.00 times its initial speed. What is the speed in the vertical direction just before the ball hits the ground?
Problem 2: The tennis ball at A is hit with a horizontal velocity, VA, so that it just clears the net at B before striking the ground at C. Determine: a) The velocity VA b) The distance s where the ball strikes the ground
A ball with a mass of 2 kg falls from a height of 3 m on the ground in point B. From there the ball bounces (coefficient of restitution e = 0.8) to come to the ground a little later in point C. A 3 m B 26 o The speed (in x and y direction) of the ball just before it hits the ground in point B. U o The speed (in x and y direction) of the ball...
Oblique Impact: A 5-kg cannon ball is launched from a height ho = 15 m at a speed vo= 25 m/s and an angle of 30° at a target a distance dı away. It hits the bullseye which is located on a plane, as shown, 5 m above the ground. If the coefficient of restitution is e = 0.75, determine the velocity before impact, v1 , and the velocity after impact, v'1, also determine the distance the ball travels after...
As a tennis ball is struck, it departs from the racket horizontally with a speed of 28.0 m/s. The ball hits the court at a horizontal distance of 19.6 m from the racket. How far above the court is the tennis ball when it leaves the racket? Answer. Choose.. Check
Vi = 8 ft/s 3 ft The girl throws the ball with a horizontal velocity of v, = 8 ft/s. If the coefficient of restitution between the ball and the ground is e = 0.8. determine the velocity of the ball just after it rebounds from the ground and the maximum height to which the ball rises after the first bounce.
Relative Velocity and Projectile Motion . a)An airplane moves horizontally with a constant velocity VA/G 300m/s with respect to ground at height H = 600m. The plane fires a container, which has a speed VC/A = 300m/s and direction α = 300 with respect to the airplane immediately after the firing. The container performs a projectile motion and hits the ground at a horizontal distance L from the point of the firing (see figure a)What is the velocity (horizontal and...
Points: 4 14) A ball is thrown horizontally with an initial velocity of 20.0 m/s from the edge of a building of a certain height. The ball lands at a horizontal distance of 80.0 m from the base of the building. (2 points) a) What is the height of the building? Write yor answer here with units b) What is the speed of the ball when it hits the ground? Write yor answer here with units _(2 points) Show work...
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