A clever inventor has created a device that can launch water balloons with an initial speed of 85.0 m>s. Her goal is to pass a balloon through a small hoop mounted on the observation platformat the top of the Eiffel Tower, 276 m above the ground. If the balloon is to pass through the hoop at the peak of its flight, at whatangle above horizontal should she launch the balloon?

Q: 1. A projectile is launched from ground level at an angle of 150 above the horizontal. It returns to…

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Q: You've told your friends and family that despite circumstances you are getting plenty of exercise by…

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Q: A baseball is hit from a height of 4.4 feet above the ground with an initial velocity of 104 feet…

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Q: From the top of a cliff, a person throws two stones. The cliff is 20.9 m high. The two stones have…

A: Calculate the horizontal and vertical component of the initial velocity. uH=(19.8…

Q: a) How high is the balcony from the ground below, b) how far does the pebble travel before striking…

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Q: A tennis player hits a ball 2.0 mm above the ground. The ball leaves his racquet with a speed of…

A: Solution:   Given Values,   Speed or initial velocity (u)=25 m/sAngle (θ)=4.70Horizontal Distance…

Q: An archer aims at a target. Suppose the archer’s arrow is 1.2m above the ground, the bull’s eye is…

A: From the expression of maximum height and range,…

Q: In case (a), the baseball player stands relatively stationary and throws the ball with the initial…

A: The given data are listed below with appropriate variables. Here, u denotes the ball’s initial…

Q: A basketball player is running at 5.35 m/s toward the basket when he jumps into the air to dunk the…

A: 3.836 m/s.228.017mDetailed soultion of the problem is attached below.Explanation:Detailed…

Q: A shooter aims horizontally at a target at the unknown distance d: the same height as the shooter…

A: Initial velocity Height h = 1.5 cm  0.015 m.Let d is the distance been shooter and the target.

Q: n inflatable life raft is released from an airplane at 300 m altitude, in level flight, with an air…

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Q: A father demonstrates projectile motion to his children by placing a pea on his fork's handle and…

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Q: A cannon is elevated to 35º and can launch a projectile at a speed of 300 m/s. It is to launch a…

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Q: Application: Projectile Motion A baseball is hit from a height of 4 feet above the ground with an…

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Q: Problems 1. A ball is shot into the air with a speed of 25m/s at a 50° angle with the horizontal.…

A: The speed of the ball, u=25 m/s The angle of projection, θ=50° The acceleration due to gravity,…

Q: there is a catapult set up, designed to launch cannonballs at a castle. the catapult is set up to…

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Q: At t=0, a projectile is launched from ground level with an initial speed of vi. at t=1.5s, it is…

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Q: In the figure, a stone is projected at a cliff of height h with an initial speed of 45.0 m/s…

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Q: garden hose sprays a burst of water horizontally from 1.6 m above level ground. It hits a fence 2.1…

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Q: cannonball is shot with an initial speed of 30.0 m/s and 25.0º angle below horizontal from a height…

A: Given: horizontal acceleration, ax = 0 m/s2 vertical acceleration, ay= -g = -9.8 m/s2 Vertical…

Q: A projectile is launched from a 20.0 m high cliff with an initial velocity of 28.0 m/s at an angle…

A: The expression to solve for the maximum height of the projectile is as follows: H=v2sin2θ2g…

Q: A quarterback passes the football downfield at 19.0 m/s. It leaves his hand 1.70 m above the ground…

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Q: Before jumping from the bridge, Martin throws his water bottle to a friend standing on the bank of…

A: Basic physics concept.

Q: A tennis ball is struck at the base line of the court, 14.2 m from the net. The ball is given an…

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Q: In a basketball game, the point guard A intends to throw a pass to the shooting guard B, who is…

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Q: A cannonball is shot with an initial speed of 30.0 m/s and 25.0º angle above horizontal from a…

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Q: A basketball player shoots toward a basket 6.2 m away and 3.0 m above the floor. If the ball is…

A: The distance between the player and basketball basket is given as, x = 6.2 m Height of the basket…

Projectile Motion