From the edge of a high cliff overlooking a flat valley, you shoot a cannonball horizontally over the valley with an initial speed of 120 m/s. If the cliff is 400 m above the valley floor, how far does the cannonball travel in the horizontal direction before landing on the ground?

Q: At a particular instant, a hot air balloon is 100 m in the air and descending at a constant speed of…

A: Height of hot air balloon h=100 m and velocity with which it is descending V=2 m/s. Initial velocity…

Q: A ball is kicked from the ground with an initial speed of 10 m/s at a 50 degree angle with the…

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Q: A ball is launched from ground level at 63 m/s at an angle of 54 degrees above the horizontal. How…

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Q: An arrow is shot from a height of 1.9 m toward a cliff of height H. It is shot with a velocity of 32…

A: (a) consider the motion along the y-direction Y = final position of the arrow = H Yo = initial…

Q: A regulation volleyball court measures L = 18.0 meters in length and d = 2.43 meters in height. A…

A: Length of the volleyball court L=18 m, height of the volleyball court d=2.43 m and height from which…

Q: A rock is launched at ground level with an initial speed of 42 m/s, at an angle of 35° above the…

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Q: Your little sister is running to the park in your neighborhood at a speed of 3.90 m/s when you…

A: Given, Speed of running v1 = 3.90 m/s Height h = 45 m Time t1 = 8 sec   So the time the ball take is…

Q: A cliff of height 910 m in a park .Assume a jumper runs off the cliff with a speed of 5 m/sec at an…

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Q: A ball is thrown at 60° with initial velocity of 10 m/s, it reaches the maximum height and on return…

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Q: A ball is launched from ground level at 48 m/s at an angle of 68° above the horizontal. How far does…

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Q: A helicopter is delivering a care package to a remote location, travelling horizontally at 80 m/s…

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Q: A rock is thrown with an initial speed of 15 m/s at an angle of 35.0 degrees above the horizontal…

A: Given  initial speed  v0=15 m/s  g =  9.8 m/s2

Q: A father demonstrates projectile motion to his children by placing a pea on his fork's handle and…

A: Speed of pea at time of launch = 7.27m/s Height of ceiling =1.9m θ=69°

Q: The position of a particle moving along the x-axis is given by x - 30 t2- 30 t, where x is in meters…

A: Given:- The position of the particle moving along the x-axis is given as  x= 30t2 -30t4 , where x…

Q: Alice tosses a snowball from the window of her apartment. She tosses the snowball with a velocity of…

A: (a) The given scenario is similar to a projectile launched from a height. The horizontal and…

Q: At a particular instant, a hot air balloon is 100 m in the air and descending at a constant speed of…

A: Given: The height of the air balloon is y = 100 m. The speed of the air balloon is Viy = 2.0 m/s.…

Q: Suppose I throw a rock horizontally with an initial speed of 30 m/s. Suppose my release point is 2 m…

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Q: You hit a ball with an initial velocity of 25 m/s at an angle of 34° above the horizontal. You are…

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Q: ghtward at an angle of 17°. What is the high jumper's initial h elocity, in m/s? nswer: m/s

A: Given Initial velocity , u = 11.1 m/s Angle, θ  = 17o

Q: A football is kicked from ground level with an initial velocity of 25 m/s at angle of 35° above the…

A: Given : velocity of football at the time of launching v0=25 m/s Angle of projection θ=350 In the…

Q: A ball slides down a roof and falls off the roof edge 10 m above the ground at a speed of 6 m/s. The…

A: Height of roof S= 10 m Speed of ball v= 6 m/s angle with horizontal=30°

Q: A marble is launched from the edge of a table at a angle of 45 ° up from horizontal and goes through…

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Q: A ball is thrown on a roof. The ball is thrown at an angle of 53 degrees above the horizontal and at…

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Q: A brick is thrown upward from the top of a building at an angle of 15° to the horizontal and with an…

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Q: An Olympic diver is on a diving platform 3.50 m above the water. To start her dive, she runs off of…

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Q: A boy stands on a fishing pier and tosses a pebble into a pond. The pebble is thrown from a height…

A: Draw the schematic arrangement of the system.

Q: A brick is thrown upward from the top of a building at an angle of 25° to the horizontal and with an…

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Q: A football is kicked from ground level with an initial velocity of 25 m/s at angle of 35° above the…

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Q: A golf ball is hit off the ground with a speed of 34.0 m/s at a 56.0° angle with the horizontal.…

A: Given, A golf ball is hit off the ground with a speed of 34.0 m/s at a 56.0° angle with the…

Q: g day, Juan is playing a round of golf. He hits the golfball with an initial velocity of 31.4 m/s at…

A: GivenInitial velocity of golfball, u=31.4 m/sangle, θ=25.4°Time taken to hits the ground, t=6.6 s

Q: Jack Sparrow stands on top of a cliff 82.0m tall and throws a rock with an initial velocity of…

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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: From the top of a cliff overlooking a lake, a person throws two stones, as shown in the drawing. The…

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Q: A watermelon is thrown with a velocity of 5m/s in the +x direction off of a vertical ladder.  The…

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Q: A father demonstrates projectile motion to his children by placing a pea on his fork's handle and…

A: A motion of object or body when given some initial velocity with some angle from horizontal, is…

Q: garden hose sprays a burst of water horizontally from 1.6 m above level ground. It hits a fence 2.1…

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Q: An Olympic diver is on a diving platform 5.20 m above the water. To start her dive, she runs off of…

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Q: An orange is launched from a fruit stand at 20 m/s at an angle 25 degrees above the horizontal. The…

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Q: A girl stands on a fishing pier and tosses a pebble into a pond. The pebble is thrown from a height…

A: Given data: The initial velocity of pebble is u=4.6 m/s. The angle with horizontal is θ=60°. The…

Q: A soccer ball is kicked at a speed of 14.0 m/s at an angle of 36.0 degrees above the horizontal. The…

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Q: A batter hits a fly ball with an initial velocity of 37 m/s at an angle of 32° from the horizontal.…

A: Initial velocity of object is The launch angle is Find:The amount of time the player has to position…

Q: An arrow is shot from a height of 1.4 m toward a cliff of height H. It is shot with a velocity of 26…

A:

Q: A horizontal projectile is fired and it takes 4 s to reach the ground after being launched from the…

A: Given that the projectile motion is fired horizontally at top of the hill with time to reach the…

Projectile Motion