![e) (3 points] If the system only consists of the ball, what is the total work done on the system (from the moment the ball le](http://img.homeworklib.com/questions/8bdd0fc0-d9e0-11ea-beb2-9f46e3ede743.png?x-oss-process=image/resize,w_560)
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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...
Problem 2: A ball is thrown from the top of a 50m building, with an initial velocity m Vi = 80 at an angle of 0 = 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 energy...
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 m Vi = 80 at an angle of 0 = 25º. 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 energy...
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...
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 v; = 80 - at an angle of 0 = 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 energy...
the mass of the ball is 1kg. Problem 2: A ball is thrown from the top...
the mass of the ball is 1kg.
Problem 2: A ball is thrown from the top of a 50m building, with an initial velocity vi = 80 at an angle of 0 = 25° a) [4 points] Find the time taken to reach the ground and the range (horizontal distance) to the point of the impact b) 17 points) Find the magnitude and direction of the velocity at the moment of impact. c) 12 points) If the ball does not...
PROBLEM: A ball is thrown downward from the top of a building at an angle of...
PROBLEM: A ball is thrown downward from the top of a building at an angle of 30.0° below the horizontal. The point of release is 49.0 m above the ground and the ball lands 67.7 m from the base of the building. (a) How long does it take for the ball to hit the ground? (b) Find the ball's initial speed. (c) the speed and angle of the velocity vector with respect to the horizontal at impact. Neglect air resistance.
A ball is thrown from the top of a building with an initial velocity of 23.7...
A ball is thrown from the top of a building with an initial velocity of 23.7 m/s straight upward, at an initial height of 52.0 m above the ground. The ball just misses the edge of the roof on its way down, as shown in the figure. (a) Determine the time needed for the ball to reach its maximum height. s (b) Determine the maximum height. m (c) Determine the time needed for the ball to return to the height...
A ball is thrown upward from the top of a building at an angle of 30.0°...
A ball is thrown upward from the top of a building at an angle of 30.0° to the horizontal and with an initial speed of 22.0 m/s. The point of release is h = 43.0 m above the ground. (a) How long does it take for the ball to hit the ground? (b) Find the ball's speed at impact. (c) Find the horizontal range of the ball
A ball is thrown off the top of a 300m tall building with a velocity of...
A ball is thrown off the top of a 300m tall building with a velocity of 50m/s at an angle of 20 degrees below the horizontal. How far does the ball travel horizontally before hitting the ground?
A ball is thrown horizontally with an initial speed of 30m/s from the top of a...
A ball is thrown horizontally with an initial speed of 30m/s from the top of a building 45m tall. a. How far away from the building will the ball hit the ground? b. What is the horizontal component of its velocity when it hits the ground? c. Find the magnitude and direction of the velocity when it hits the ground?
Problem 2: A ball is thrown from the top of a 50m building, with an initial velocity m Vi = 80 at an angle of 0 = 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 energy...
Problem 2: A ball is thrown from the top of a 50m building, with an initial velocity m Vi = 80 at an angle of 0 = 25º. 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 energy...
Problem 2: A ball is thrown from the top of a 50m building, with an initial velocity v; = 80 - at an angle of 0 = 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 energy...
the mass of the ball is 1kg.
Problem 2: A ball is thrown from the top of a 50m building, with an initial velocity vi = 80 at an angle of 0 = 25° a) [4 points] Find the time taken to reach the ground and the range (horizontal distance) to the point of the impact b) 17 points) Find the magnitude and direction of the velocity at the moment of impact. c) 12 points) If the ball does not...
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