Bart Jumps Springfield Gorge on his skateboard. Springfield Gorge us 50m wide, and Bart has constructed a 1.0 m Hugh ramp inclined at 30° to the horizontal. Air resistance is neglected. Homer had calculated that he can jump the gorge if the ramp is inclined to 45°, and he attains a speed of 20m/s. Will Homer make it? If not, how far short of the other side is he when he drops below the level of the ground?

Q: A secret agent skis off a slope inclined at θ = 29 degrees below horizontal at a speed of v0 = 19.5…

A: Given: slope θ = 29o. speed of an agent vo = 19.5 m/s height h = 18.8 m

Q: A small lead ball, attached to a 1.15-m rope, is being whirled in a circle that lies in the vertical…

A: The velocity of the ball can be calculated as follows,

Q: A drowsy cat spots a flowerpot that sails first up and then down past an open window.The pot is in…

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Q: An object is thrown off of a cliff 320 m above level ground with an initial horizontal velocity of…

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Q: A ball rolls along a smooth horizontal floor at 10 m/s, then starts up a 20° ramp. How high does it…

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Q: The known elevations of the ski jumping hill shown below are as follows: hB = 2.0 m hC = 7.0 m If…

A: Given data :  hC = 7.0 m Velocity at position C (Vc) = 25.4 m/s Velocity at position A (VA) = 0 m/s

Q: a long jumper leaves the ground at 45 degrees above the horizontal and lands 6.0 m away. what is his…

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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: A ball is thrown with an angle 0, = 45° above the horizontal as shown in the figure below. The x…

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Q: A cannonball is located at the top of a 48.2 m building is shot horizontally with velocity of 112.1…

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Q: A clever inventor has created a device that can launch water balloons with an initial speed of 85.0…

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Q: The known elevations of the ski jumping hill shown below are as follows: hg = 2.4 m hc = 6.1 m If a…

A: The elevation of the ski jumping hill at position A is denoted by hA. The elevation of the ski…

Q: A baseball player throws a ball straight up into the air. At a height of 5.4 m above the release…

A: Given:- The baseball player throws a ball straight up into air.  h = 5.4 m at this height the…

Q: A worker at the top of a 366-m-tall television transmitting tower accidentally drops a heavy tool.…

A: Write a given value of the question. h=366mu=0m/sg=9.8m/s2

Q: The best leaper in the animal kingdom is the puma, which can jump to a height of 3.7 m when leaving…

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Q: The known elevations of the ski jumping hill shown below are as follows: hB = 1.5 m hC = 7.5 m If…

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Q: A ball is thrown with an initial speed of 20 m/s at an angle of 60° to the ground. If air resistance…

A: When the ball reaches the maximum height, at that instant the vertical speed of the ball goes to…

Q: A boy throws a rock with an initial velocity of 3.85 m/s at 35.0° above the horizontal. If air…

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Q: A stunt rider on a motorcycle rides around a large, vertical loop with a radius of 19 m. How fast…

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Q: 45° 30 m 7. A cannonball is fired with an initial velocity of 20 m/s and a launch angle of 45° at a…

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Q: Francisco kicks a soccer ball with speed 35.8 m/s at an angle of 30.0 degrees above the horizontal.…

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Q: v =? 60 A ball is thrown with an initial speed of 20 m/s at an angle of 60° above the ground. If air…

A: speed at maximum height is the speed due to the horizontal component since the vertical component of…

Q: A boy throws a rock with an initial velocity of 3.13 m/s at 30.0°above the horizontal. How long does…

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Q: . In a court with a ceiling height of 30ft, a player throws a ball towards a wall that is 80ft away.…

A: first we will find θ.given velocity along x-axis    vx=v cosθinitial velocity along y-axis    vy=v…

Q: A rock is kicked horizontally at a speed of 16 m/s from the edge of a cliff. The rock strikes the…

A: To determine: The time of flight of the rock.Given information: The horizontal speed of the rock is…

Q: A ball is thrown vertically upward at t = 0, with an initial speed of vo = 10 m/s from a point O.…

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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: A rock thrown with speed 11 m/s and launch angle 30 degrees (above the horizontal) travels a…

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Q: A daredevil decides to jump a canyon of width 10 m. To do so, he drives a motorcycle up an incline…

A: Given, Range, R = 10 mslope, θ = 15°

Q: H 30° 20m A cannonball is fired from a castle with the trajectory as shown in the figure. The…

A: Given  Vertical velocityu=66 msHorizontal velocityux=180 ms

Q: A pool ball leaves a 0.80 m high table with an initial horizontal velocity of 3.0 m/s. What is the…

A: The height of the table, ∆y=0.80 m   The initial horizontal velocity of the ball, v0x=3.0 m/s   The…

Q: v = ? 60- A ball is thrown with an initial speed of 20 m/s at an angle of 60° above the ground. If…

A: Initial speed = 20 m/s Angle of projection = 60 degree The horizontal velocity component = 20 Cos…

Q: A projectile is launched from ground level at an angle of 40∘above horizontal. A 15.9 m-high wall…

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Q: A boy throws a rock with an initial velocity at 3.13 m/s at 30 degrees above the horizontal.  How…

A: Initial velocity u=3.13 msAngle of inclination θ=30°acceleration due to gravity=g=9.8 ms2 Here ,…

Q: h The top of a pool table is a height h = 2.75 ft from the floor. If a player's ball lands a…

A: Given values -  Height (h) = 2.75 ft Landing distance (d) = 12.25 ft  Known value -  Acceleration…

Q: A small lead ball, attached to a 1.45-m rope, is being whirled in a circle that lies in the vertical…

A: Given: The length of the rope is 1.45 m. The initial height of the ball is 1.7 m. The speed of the…

Q: A daredevil is attempting to jump his motorcycle over a line of buses parked end to end by driving…

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Q: A rock is thrown off a vertical cliff at an angle of 44.5o above horizontal. The cliff is 75.7 m…

A: angle = 44.5o  initial height = 75.7 m  initial velocity = 18.4 m/s time, t = 2.42 s

Q: The best leaper in the animal kingdom is the puma, which can jump to a height of 3.7 m when leaving…

A: The puma will be in a projectile motion. The equation for the maximum height achieved by a…

Q: A catapult on a cliff launches a large round rock towards a ship on the ocean below. The rock leaves…

A: Given that:  The rock leaves the catapult from a height H of 31.0 m above sea level, directed at an…

Q: A body is thrown horizontally off the window of the building 60 m above the ground with a speed of 5…

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Q: A cannonball is shot from the edge of a 20-m-high vertical cliff with an initial speed of 50 m/s at…

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Q: A juggler throws a beanbag straight up into the air with initial speed 6.00 m/s. The beanbag leaves…

A: When an object is thrown vertically upward with some initial velocity (u) and acceleration(a) ,its…

Q: The known elevations of the ski jumping hill shown below are as follows: hB = 1.2 m hC = 6.4 m If…

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Q: omplete solutions and illustration. An arrow is shot from a height of 1.5 m toward a cliff of…

A: GivenInitial height, H0=1.5mInitial velocity, u=30 m/sAngle, θ=60°Time taken, t=4.0 s

Q: v = ? 60 A ball is thrown with an initial speed of 20 m/s at an angle of 60° above the ground. If…

A: initial speed = 20m/sangle of projection = 60 0g = 10 m/s2At highest point of trajectory , only the…

Q: The snow leopard (Uncia uncia) is an endangered species that lives in the mountains of central Asia.…

A: