A hunter on the ground wishes to shoot a bird on a tree at a distance with his rifle. He has to point the rifle:  A) at the lower alevation than the bird B) at a higher alevation than the bird C) In the same direction as the bird D) vertically upwards

Q: During a baseball game the ball is hit at home base 1 meter above ground level with a bat. After…

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Q: You were hiding in a tree 5 m above the ground when you spotted a rabbit on the ground. You took a…

A: Given data: Height, y0=5 m Angle, θ=500 Initial speed, u=5 m/s

Q: A football player kicked a football giving it an initial velocity of 26 m/s. The football leaves the…

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Q: A football player kicked a football giving it an initial velocity of 27 m/s. The football leaves the…

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Q: a football leaves the toe of a punter at an 50 degrees above the horizontal what was its maximum…

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Q: A projectile is fired at an angle of 30° from the horizontal with some initial speed. Firing the…

A: Firing angle of the projectile (θ)=30o

Q: Solving Anton claims that he can throw a dart at a dartboard from a 5.0cm wide bull's-eye if he…

A: 1)  First We find the time required to travel a distance 2 m with the velocity 20 m/s and a bull's…

Q: A man travelling due East with speed of 8 km h-watches a' boy cycling along a straight road. The boy…

A: Given data, Speed of the man = 8 km/h, towards East Speed of the boy with respect to man = 6 km/h,…

Q: A projectile being launched at a velocity of 1.0 km s-1 at an angle of 30° to the horizontal.…

A: Given: Launch speed of projectile vo = 1.0 km/s Project at an angle of 30o   Find: Acceleration…

Q: A football is kicked off the ground in a game. If the ball reaches a maximum height of 10 m, when…

A: The initial speed is, H=v2sin2θ2g10=v2sin24029.8v=21.78 m/s

Q: A projectile is launched at 50m/s velocity making an angle of 30 with horizontal. a. Calculate the…

A: Given, projectile is launched at an angle, θ = 30° above the horizontalwith initial speed, v = 50 ms

Q: A science student is riding on a flatcar of a train traveling along a straight, horizontal track at…

A: It is given that,

Q: The pilot of an airplane carrying a relief package to a remote location wishes to release the…

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Q: A science student is riding on a flatcar of a train travel- ing along a straight horizontal track at…

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Q: A student is given the following information for a particular attempt at a goal. initial velocity of…

A: x=uxt+0.5axt2=ucosθt+0.5axt2 The horizontal component of acceleration is zero.

Q: man can row a boat at 10 m/s in still water. He has to cross a river of dth 100m, which is flowing…

A: Speed =distance /time

Q: 4. When a projectile has reached its maximum height, its velocity becomes 5. The horizontal range…

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Q: object is launched off the edge of a cliff of height h at an angle of θabove the horizontal, with an…

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Q: You are included in the group of students to be rescued in the rooftop of the building. The…

A: The helicopter is traveling horizontally, therefore, the initial speed of the ladder will also be 68…

Q: Jackie Chan is to be shot from an 8-m-long cannon into a net 40 m from the end of the cannon barrel…

A: Given data: The length of cannon is, L=8 m. The distance of net from barrel is, R=40 m. The angle…

Q: A science student is riding on a flatcar of a train traveling along a strait, horizontal track at a…

A: Conder, two reference frames: (1) In the student's reference frame (S),  the initial speed of the…

Q: I’m confused on what formulas I should use? Thank you.

A: The launch angle of the ball is 40.0°, the initial speed of the ball is 22 m/s. The ball undergoes…

Q: A volcano erupted and spit a rock in the atmosphere at an angle of 35 degrees with the horizontal…

A: In this question we have to find the angle of the rock before it hits the ground. Please give…

Q: A truck travels 1820 m uphill along a road that makes a constant angle of 5.79° with the horizontal.…

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Q: A ship in the open sea will be transferring supplies onto another vessel. To do so, the ship needs…

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Q: 9. A buliet is projected horizontally at 300 m/s from a height of 1.5 m. Ignoring air resistance.…

A: Initial horizontal velocity (u) = 300 m/s Height (h) = 1.5 m

Q: A science student is riding on a flatcar of a train traveling along a straight, horizontal track at…

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Q: An archer shoot an arrow at an 87.0 m distant target; the bull's-eye of the target is at the same…

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Q: On top of a tower (10 m from the ground), an object is launched horizontally (parallel to ground)…

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Q: Imagine you want to measure the height of an inaccessible mountain peak on an island in the South…

A: The boat travel 25 km in south east direction at 37 degree.

Q: Snow is falling vertically at a constant speed of 5.0 m/s. At what angle from the vertical do the…

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Q: angle of 65o above the horizontal. The ball leaves the throwers' hand at a height of 1.8 m. At what…

A: Given data  the initial velocity of the ball is given as  u = 20 m/s  The lunching angle is θ=  650…

Q: A truck travels 1880 m uphill along a road that makes a constant angle of 4.33° with the horizontal.…

A: Length of hill = 1880m θ = 4.33 degree A) truck's horizontal component of displacement = L Cosθ =…

Q: During a rainstorm the paths of the raindrops appear to form an angle of 30° with the vertical and…

A: The expression for velocity, Vrain=Vtrain+Vrain/train

Q: Maximize the height of the canon at 15 m and place the target 47.2 m. What initial horizontal speed…

A: The given data are: h=15 md=47.2 mu=0 m/s Here, h denotes the height, and d denotes the distance,…

Q: Maria tees off in a tournament by driving a golf ball with a initial velocity of 28.2 m/s at an…

A: Total time of flight of the ball t=2v0sinθg=228.2 mssin41.09.81 ms2=3.77 s

Q: - 32 - 5y and A = + |Ã + B = Direction in degrees relative to + a - b. A - B = + ||Ã – B| =…

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Q: A boat is trying to cross a river that is flowing to the right. In order to cross the river straight…

A: Please see the answer below

Q: Problem 8 It is raining outside. From the perspective of an observer standing on the ground, the…

A: The angle with respect to the horizontal is, θ=tan-1vrainvcar

Q: (a) an axis through O perpendicular to the page magnitude N.m direction --Select--- (b) an axis…

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Q: A ball is kicked with a velocity of 30 m/s at an angle of 40 degrees with the ground. Determine…

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Q: An archer on the roof of a tower shoots an arrow at a bird in flight. The arrow travels at 255 m/s.…

A: Given data The velocity of the arrow in horizontal-direction is: va-x = 255 m/s The distance of the…

Q: A cannon fires a shell with an initial velocity of 300 m/s at 62.5° above the horizontal. The shell…

A: Given values: Initial velocity,u=300 m/s Angle made with horizontal, θ=62.5° Time, t=44.0 s…

Q: An archer shoots an arrow from the top of a castle wall at 23 m/s at angle 26 degrees below…

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Q: A football player kicked a football giving it an initial velocity of 27 m/s. The football leaves the…

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Q: Situation 03. A yacht is approaching the dock at 45 cm/s. A landing equipment was left on the dock…

A: Given that,speed= 45 cmsangle = 30°distance= 8.75 m

Projectile Motion