A rifle that shoots bullets at 460 m/s is to be aimed at a target 45.7 m away. If the center of the target is level with the rifle, how high above the target must the rifle barrel be pointed so that the bullet hits dead center?

Q: A cannon is fired from the floor of a canyon at the vertical wall 3200 metres away. If the muzzle…

A: Here the figure shows a cannon projected from the origin with initial velocity u at an angle θ with…

Q: If the cannon is 14 m above the ground, how far downrange will the projectile land? given vi = 30…

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Q: A projectile is fired in such a way that its horizontal range is equal to 11.5 times its maximum…

A: Given: Horizontal range, R=11.5Hmax                  …1   Solution: The maximum height of a…

Q: A bullet is fired from a gun with a speed of 700 m/s at an angle of 40°. What is its range

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Q: You want to land a projectile 1 m away from where it is launched at 4.4 m/s. What angles can be…

A: Given: The range of the projectile motion R = 1 m. Initial velocity of the projectile u = 4.4 m/s.

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: A rocket is landing vertically downward from a point 2 miles east of an observer on the ground. What…

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Q: A projectile projected with the initial velocity 25 m/s with the lunching angle of 30°. Find the…

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Q: Keeping the angle of projectile constant, the velocity of projection is double. What is the effect…

A: The equation for the horizontal range is given by

Q: A toy launcher projects a missile with an initial speed of 20 m /s . If the missile lands 12 m away…

A: Data Given :                           Initial speed ( u ) = 20 m/s             Range of the missile…

Q: An object is projected at an angle of 60o with the horizontal with an initial velocity of 15 m/s.…

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Q: An archer shoots an arrow at a 67.3 m distant target; the bull's-eye of the target is at same height…

A: Given data: Range of the target, R=67.3 m Initial speed of the arrow, u=39.02 m/s Acceleration due…

Q: A projectile is fired with an initial velocity of 320m/s at an angle of 15o with the horizontal.…

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Q: A hill 50 meters high is 1500 meters away. at what angle with the horizontal must a gun be pointed…

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Q: A bullet is fired from the ground with an initial velocity of 50 m/s that makes with the horizontal…

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Q: A projectile with a muzzle velocity of 550 mps is fired from a gun at a top of a cliff 460 m above…

A: Given that, Velocity = 550 mps Height = 460 m Time = 49.2 s

Q: An arrow is straight up into the air.  When it reaches its highest point in the air,

A: When an arrow is shot straight up in the air, there are two factors which oppose the motion of the…

Q: A sniper atop a building 150m high fired a bullet parallel to the horizontal with a speed of…

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Q: A rifle that shoots bullets at 456 m/s is to be aimed at a target 42.7 m away. If the center of the…

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Q: A firefighter at a distance d = 37.0 m from a burning building directs a jet of water with a fire…

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Q: If two missiles are fired with two different angled missile-launchers from the same position. Could…

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Q: When a projectile is fired with a velocity of 815 m/s at an angle of 37º above the horizontal, the…

A: The maximum height of a projectile is given by H=u2 sin2θ2g

Q: A cannonball is fired from a gun with a muzzle velocity of 80 m/s at an angle of 45 degrees above…

A: To determine,the range(R) of the cannonball.given,initial velocity(u)= 80 ms-1angle of…

Q: A basketball player is standing on the floor 10.0 m from the basket as shown below. The height of…

A: Given,The horizontal distance, x=10 m  Height of the basket, H = 3.05 mThe ball is thrown from…

Q: A cannon is fired at an angle of 48° with the horizontal. If the cannonball has an initial velocity…

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Q: A projectile fired at 30 degree angle with an initial velocity of 15 m/s will have an x- velocity…

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Q: A basketball player who is 2.00 m tall is standing on the floor 10.0 m from the basket as in figure.…

A: Given that:- Height of basketball player=h=2m

Q: An army captain wants to fire an artillery shell deep into the enemy's flank. However, he knows that…

A: This is a problem of projectile motion. The maximum height of the shell is H. The muzzle velocity of…

Q: A firework shell is shot into the air with an initial speed of 60.0 m/s at an angle of 80.0° above…

A: Given:angle, θ=80°initial speed, v = 60 m/s

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 rifle that shoots bullets at 460 m/s is to be aimed at a target 47.0 m away. If the center of the…

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Q: Do you launch a projectile at an initial speed of 63.5 m/s from the ground. After 8.40 seconds of…

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Q: A rifle that shoots bullets at 445 m/s is to be aimed at a target 41.0 m away. If the center of the…

A: Given:-  Velocity = 445 m/s Target = 41m Find high above the target must the rifle barrel be pointed…

Q: If you are standing on the free-throw line on a basketball court, the basket is about 4.5 m…

A: Given Horizontal displacement of ball is △x=4.5 m The time taken by the ball to each basket is…

Q: A rifle that shoots bullets at 451 m/s is to be aimed at a target 43.6 m away. If the center of the…

A: The given question can be represented in a figure as follows: (since the path of the bullet will be…

Q: In what percentage will the maximum range of a typical projectile be increased if the initial…

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Q: targel; rget is neight as

A: The distance of target of arrow (R)=87.61m speed of arrow (u)=30.41m/s horizontal range…

Q: A parent at a Little League game returns a foul ball by throwing it back onto the field. When the…

A: Given information: The height at which the ball has been thrown (h) = 2.50 m The angle at which the…

Projectile Motion