A projectile object reaches a height of 487 m, if it is fired straight up using a spring-loaded gun. Using the same gun, what is the maximum height that can be reached by the projectile if it fired at an angle of 21 ° from the vertical?

Q: A child jumps with a velocity of 30 m/s at an angle of 25 degrees. What is the horizontal component…

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Q: If a rock was thrown with an initial velocity of 10 m/s in the x-direction at an angle of 40…

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Q: A stunt driver wants to make his car jump over eight cars parked side by side below a horizontal…

A: Apply the kinematic equations along the y-axis.

Q: How far will a projectile go if it is launched from the ground at a velocity of 60 m/s and an angle…

A: Given data The initial velocity of the projectile is given as u = 60 m/s. The angle is given as…

Q: What is the maximum vertical height to which a golfer can hit a ball if he can hit it a maximum…

A: Given: Maximum distance reached by the golf ball, R = 300 yards = 900 ft.   To Find: The maximum…

Q: A gun has a muzzle speed of 80 meters per second. What angle of elevation should be used to hit an…

A: Given,Initial speed, u = 80m/sRange of the gun, R = 160 m

Q: A stone was thrown horizontally with initial velocity of 6.9 m/s. If the stone was positioned 41 m…

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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: A projectile is launched with an initial speed of 10 m/s.  At the highest point, its speed is 5.0…

A: Initial speed of projectile is V  = 10m/s at highest point speed is 5 m/s

Q: A bullet is fired at an angle of 60 degrees from the horizontal with an initial velocity of 12.2…

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Q: How far horizontally, in meters, does the hammer travel from the edge of the roof until it hits the…

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Q: a projectile is going up at 40 m/s how long will it take to reach the top

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Q: A car drives horizontally off of a 6.60 m tall cliff at 12.5 m/s. Assuming air-resistance can be…

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Q: A projectile is fired at the top of a building at an angle of 20° below the horizontal. If the…

A: Given: The initial velocity of the projectile is 8 m/s. The angle of the projection is 20o below the…

Q: An object is launched at a velocity of 35 m/s in a direction making an angle of 37 degrees upward…

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Q: At what angle with the horizontal a player should throw a ball so that it may go to a maximum…

A: The ball must be thrown at an angle of 450 to achieve maximum range.

Q: A stone was thrown horizontally with initial velocity of 2.9 m/s. If the stone was positioned 126 m…

A: Given data: The initial horizontal velocity, v0=2.9 m/s. The height from the point of projection of…

Q: an outfielder throws a baseball to the second baseman, the distance is 125 ft, the throw is at a…

A: Given Distance R = 125 ft = 38.1 m speed u = 80 mph = 35.76 m/s speed along x-axis ux = ucosθ speed…

Q: Chapter 4- questn-21 A stone is thrown horizontally from the top of a cliff of height h toward the…

A: stone is thrown horizontally from the top of cliff of height towards the ocean below.stone strikes…

Q: A stone was thrown horizontally with initial velocity of 3.7 m/s. If the stone was positioned 137 m…

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Q: an object is shot 50 m/s at an angle of 70 degrees. How high does it go?

A: The maximum height of  projectile is, Hmax=usinθ22g

Q: A stone is thrown horizontally from the top of an incline that makes an angle e with the horizontal.…

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Q: How far will a projectile go if it is launched horizontally with a velocity of 40 m/s from a height…

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Q: A locust jumps at an angle of 55.0 degrees and lands 0.820 m from where it jumped. What is the…

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Q: A projectile is launched off of a 16.6 m high building with an initial velocity of 25.4 m/s at an…

A: The given values are, y=-16.6 mv0=25.4 m/sθ=25.4°

Q: A shell is fired at angle300 to horizontal with a velocity of 196m/s. Find 1. Total time of the…

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Q: A stone was thrown horizontally with initial velocity of 2.3 m/s. If the stone was positioned 111 m…

A: The second equation of motion is s= u t + 0.5 at2 where, s is the distance , t is time, u is the…

Q: A Projectile is fired with an initial speed of 200 meters/second at an angle of elevation of 60°

A: Given data The initial speed is u=200 m/s The angle of elevation is θ=60o (a) The time taken by the…

Q: A football kicker is attempting a field goal from 44 m out. The ball is kicked and just clears the…

A: Given  Range R=44m t=2.9 sec θ=45

Q: An arrow leaves the bow of an archer at a speed of 40 m/s and an angle of 30 deg above the…

A: Given data: Speed of launching the arrow is, u=40 m/s. Angle of projection is, θ=30∘.

Q: A projectile is launched off of a 16.4 m high building with an initial velocity of 20.4 m/s at an…

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Q: A rock is thrown off a 42 ft. high building at 0.00381 m/s at an angle of 300 below the horizontal.…

A: Given:- The height of the building h = 42 ft = 12.8016 m  The speed of the rock =0.00381 m/s at an…

Q: A gun has a muzzle speed of 80 meters per second. What angle of elevation should be used to hit an…

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Q: A projectile is fired with an initial velocity of 193.2 ft per sec downward at an angle of 30° to…

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Q: A gun shoots a bullet with a velocity of magnitude 490 m/s. The goal is to hit the target 980 meters…

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Q: A cannon shell is fired on a flat surface and it is found that the shell is in the air for 2.78 s…

A: Formula of range of projectile is as follows; R=uxT…

Q: A projectile is launched with a speed of 60 m/s at a 53® angle. What is the vertical velocity of the…

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Q: At what point in its path is the vertical component of the velocity (vy) of a projectile the…

A: whenever a projectile is thrown with some initial velocity , its velocity vector can be splitted…

Q: A projectile is launched with a velocity of 25 m/s at an angle of 20 degrees with respect to the…

A: Given: The velocity is v=25 m/s. The angle is θ=20°. The expression for initial velocity along the…

Q: A rock is thrown upward from a level ground in such a way that the maximum height of its flight is…

A: The rock is a projectile. The equation for the maximum height of a projectile is given by…

Q: A stone is thrown with an initial speed of 12.1 m/s at an angle of 58 degrees above the horizontal…

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Q: An object is launched at a velocity of 25 m/s in a direction making an angle of 48 degrees upward…

A: Velocity=25m/s

Q: A ball is thrown from the height of 2 meters at an angle of 30° with an initial velocity of 30 m/s…

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Projectile Motion