A boy a football upward. If the football rises a vertical distance of 11.0 m and the boy catches it at the same point he released it, what is the velocity of the ball just before he catches ? (Assume upward is the positive direction)?

Q: velocity

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Q: A brick is thrown upward from the top of a building at an angle of 25° to the horizontal and with an…

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Q: 5. A batter hits a baseball with a velocity of 27.0m/s at an angle of 30° above the horizontal. Find…

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Q: As shown in Figure 1 of the ski ramp, you need to make sure that the skier lands safe once they jump…

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Q: 5. You throw a ball vertically upward from the top of a building . The ball leaves your hand at…

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Q: A ball rolls off a table that is 1.17 m high with a horizontal velocity of 1.34 m/s. What are the…

A: H = 1.17 m Vx = 1.34 m/s Using equation of motion in vertical direction Vy2 - Uy2 = 2 (g)H Vy2 - 0…

Q: An eagle carries a fish with its talon flying 15 m/s at an angle 25 degrees. At some point, this…

A: At the point of leaving the velocity components of the fish are: vx0=15cos25°=13.595…

Q: A student throws a set of keys vertically upward to his fraternity brother, who is in a window 3.85…

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Q: A brick is thrown upward from the top of a building at an angle of 20° to the horizontal and with an…

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Q: A ball is thrown into the air at an angle of 60 above the horizontal with an initial velocity of 40…

A: We are given initial velocity of ball. We are also given the angle from horizontal at which ball is…

Q: A ball is shot vertically into the air at a velocity of 56 m/s. After 6 seconds, another ball is…

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Q: A ball is thrown vertically upward from a point 96 ft above the ground with an initial velocity of…

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Q: If you drop an object from a height of 1.3 m, it will hit the ground in 0.52 s. If you throw a…

A: Given : h = 1.3 m t = 0.52 s vox = 42 m/s

Q: (a) Calculate the height of a cliff if it takes 2 s for a rock that falls off the cliff to hit the…

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Q: A ball is thrown upward at an angle of 30o from the horizontal. What are the values of the…

A: In the given question, We have to determine the vertical and horizontal components of the velocity…

Q: With what velocity must a ball be thrown vertically upward in to order to rise to a height of 50ft?…

A: height = h = 50 ft = 15.24 m acceleration due to gravity g = 9.8 m/s2 final velocity = V = 0 m/s…

Q: A circus cat has been trained to leap off a 12-m-high platform and land on a pillow. The cat leaps…

A: Given: The height of the platform is 12 m. The initial velocity of the cat is vo = 4.3 m/s, and…

Q: Suppose I throw a rock horizontally with an initial speed of 30 m/s. Suppose my release point is 2 m…

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Q: A brick is thrown upward from the top of a building at an angle of 40° to the horizontal and with an…

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Q: A ball is dropped from a window and hits the ground with a speed of 25 ft/s. How high above the…

A: Part-I: Given: The intial velocity of the ball is 0 m/s. The final speed of the ball is 25 ft/s.

Q: sine road. The velocity of a particle as it moves along the trajectory (dashed line) is shown in the…

A: The acceleration (a) of an object or a body is defined as the rate of change of its velocity. It is…

Q: In lab you roll a marble off the edge of your table, and it goes flying through the air until it…

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Q: 2. A rookie quarterback throws a football with an initial upward velocity component of 12 m/s and a…

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Q: The ball is kicked from a ground level with an initial velocity of 10 m/s at an angle of 30 degrees.…

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Q: In lab you roll a marble off the edge of your table, and it goes flying through the air until it…

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Q: A baseball is thrown upward from the starting point (x and y zero) at an upward velocity component…

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Q: Determine an initial velocity which could launch a water balloon 25 m downrange and have it land in…

A: Given height is H =3m and range is 50m Then R/2 =50/2 =25m To fine any solution, we required any…

Q: In a baseball game, the batboy , after hitting the ball runs towards the first base, a distance of…

A: To calculate the minimum velocity the batboy should have, we need to calculate the total time the…

Q: A ball is kicked from the ground at point O with an initial velocity vo = 20 m/s that makes an angle…

A: Given:- Vo = 20 m/sec θ = 30o

Q: A brick is thrown upward from the top of a building at an angle of 15° to the horizontal and with an…

A: Given, a brick is thrown upward from the top of a building at an angle of θ=15° to the horizontal…

Q: In the horizontal shooting test, if the height of the ball ejected from the assembly is y = 0.25m…

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Q: A ball is kicked from the ground at point O with an initial velocity vo = 20 m/s that makes an angle…

A: The given question is a case of projectile motion. Given the initial velocity of the ball is 20…

Q: An archer shoots an arrow horizontally and his friend drops a marble from the same height when the…

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Q: Question 4 (1 point) For the same system: A cannon is fired with an initial velocity of 90 m/s at an…

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Q: A man drives a motorcycle off a horizontal roof to a neighboring rooftop to another building. The…

A: Height difference= 6 m horizontal distance = 10 m

Q: During a kick ball game, a ball is kicked with a velocity of 25m/s at an angle of 45 degrees above…

A: Given u = 25 m/s Angle of projection = 45o

Q: he 2010 Soccer World Cup played here in South Africa will always be a history to remember. That when…

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Q: A ball is launched from a 10.0 m building with an initial speed of 15.0 ?/?. If the ball’s speed…

A: Given: The height of the building is 10 m. The initial speed of the object is 15 m/s. The speed of…

Q: A ball was thrown from the ground at an angle of 28 degrees with the horizontal with an initial…

A: Launch angle,  Initial speed,  Acceleration due to gravity,    The highest distance of a projectile…

Q: A ball was thrown vertically upward from the top of a building. It landed on the ground 3.44 seconds…

A: Given Time (t)                  = 3.44 sec Initial velocity (u)   = 1.72 m/s