A cannonball is fired with initial speed vo at an angle 30° above the horizontal from a height of 41.2 m above the ground. The projectile strikes the ground with a speed of 1.1vo. Find vo. (Ignore any effects due to air resistance.) X m/s

Q: A golfer hits a shot to a green that is elevated 2.90 m above the point where the ball is struck.…

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Q: A golfer hits a shot to a green that is elevated 3.40 m above the point where the ball is struck.…

A: Resolve the velocity along the horizontal direction and vertical direction as:

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

A:

Q: A golfer hits a shot to a green that is elevated 2.90 m above the point where the ball is struck.…

A: Solution:-

Q: A golfer hits a shot to a green that is elevated 2.90 m above the point where the ball is struck.…

A:

Q: A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed…

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Q: A skier leaves a ski jump with a horizontal velocity of 18.1 m/s. The instant before she lands 4.5…

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Q: A projectile is fired with an initial speed v0= 23.6 m/s.  Use g = 9.8 m/s/s.   Determine the…

A: Given: The launch speed of the projectile v = 23.6 m/s. The range of the projectile R = 40 m.

Q: Wt. No. Cadet 0 3. An artillery unit is conducting a fire mission on an enemy observation post…

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Q: A placekicker kicks a football upward at an angle of 20° and a speed of 5.0 m/s. At what other angle…

A: angle θ = 20o Initial speed u = 5.0 m/s

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: volleyball is served at a speed of 13.2 m/s wi ayer's hand making contact with the ball 2.20

A: Yes, the volleyball will clear the net. The net is 2.43 meters high and the ball is served at a…

Q: A ski jumper starts from rest 45.0 m above the ground on a frictionless track and flies off the…

A: Law of conservation of energy states that the energy can neither be created nor destroyed. It can…

Q: Juliet has been captured by Thugs and is being held in a castle surrounded by a 75.0 m wide moat…

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Q: student standing on a cliff throws a stone from a vertical height of d=8.0m above the level ground…

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Q: In the figure, a stone is projected at a cliff of height h with an initial speed of 43.0 m/s…

A:

Q: kicks a ball such t an angle of 53

A: Given: velocity v=20 m/s θ=53 distance,d=36 m above ground h=3.05 m

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: An artillery shell is fired with an initial velocity of 300 m/s at 63.0° above the horizontal. To…

A: Given initial velocity v = 300 m/s at 63° horizontal component of velocity vx = 300 cos 63° Vertical…

Q: A baseball with mass of 0.16 kg is batted into the air. Its initial speed is 35.0 m/s, directed at…

A: Given data The mass of the baseball is m = 0.16 kg. The initial speed of the baseball is u = 35…

Q: The archerfish uses a remarkable method for catching insects sitting on branches or leaves above the…

A: Given: The speed of the water stream exiting the fish’s mouth to be 3.7 m/s,             an…

Q: A projectile is fired with an initial speed v0= 23.6 m/s.  Use g = 9.8 m/s/s.   Determine the…

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Q: Sofia is playing a game with her friend, Kara, where she throwsM&M candies at Kara and Kara catches…

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Q: A student standing on a cliff throws a rock from a vertical height of d=8.0m above the level ground…

A: The student throws the rock from the vertical height 8.0 m above the ground. The initial velocity of…

Q: You fire a ball with an initial speed of vo at an angle o above the surface of an incline, which is…

A: Given : Initial speed v0             Angle ϕ at maximum range             Horizontal angle θ

Q: You hit a golf ball into the air with an initial horizontal speed of 30 m/s and an initial vertical…

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Q: To start an avalanche on a mountain slope, an artillery shell is fired with an initial velocity of…

A: Given: Initial velocity=320 m/s Time=37 s

Q: In the Marvel comic series X-Men, Colossus would sometimes throw Wolverine toward an enemy in what…

A:

Q: A golfer hits a shot to a green that is elevated 3.30 m above the point where the ball is struck.…

A: Initial velocity,

Q: On earth, two parts of a space probe weigh 10600 N and 3780 N. These parts are separated by a…

A:

Q: A baseball is hit from ground level with a speed of 50.0 m/s and at an angle of 53.10.Take g=10m/s2.…

A:

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

A: Basic physics concept.

Projectile Motion