In a long jump competition, a competitor moves at 12 m/s and launches herself at 20.0° above the horizontal. How long is she in the air before she lands on the ground? A skateboarder rolls 25.0 m down a hill that descends at an angle of 20.0° with the horizontal. Find the horizontal and vertical components of the skateboarder's displacement

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

A: initial velocity = V0 = 310 m/s angle = 58 time = t = 40 sec

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A: Given information: The height of the roof (h) = 23.76 m The distance at which the hole is present…

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Q: Problem 4: A person shoots a gun at a target that is 65 m away. The center of the target is at the…

A: Draw a diagram for better understanding Determine time of flight for bullet

Q: An artillery shell is fired with an initial velocity of 300 m/s at 56.5° above the horizontal. To…

A: Given:          Vxo = 300 × cos56.5o          Vyo = 300 × sin56.5o      Time t = 46.0 s Here, Vxo =…

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

A:

Q: A ball launched with a speed of 42.0 m/s at an angle of 30.0 degrees above the horizontal strikes a…

A: Given, speed=42 m/s Angle=30 Wall is at 21 m Let the time of flight is T sec

Q: A boy riding a skateboarder shoots off a ramp with a velocity of 10 m/s, directed at an angle of 35°…

A: Given  Velocity v=10m/s θ=35 Initial height h=1m

Q: An apple grows on a tree located on a 39° hill with respect to the horizontal. The apple falls,…

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Q: Can you help me with this problem? A bald eagle flies 5.75 m/s north relative to the air. There…

A: here velocity of bald eagle relative to air = 5.75 m/s due north The wind that is blowing east to…

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

A: S = u t +1/2 a t^2 apply this in x direction ( as no force in x direction so a=0) X = 350*cos(58)*36…

Q: While competing in the long jump, a person leaps over a smooth horizontal sand surface. She lands on…

A: Given:- The landing velocity of the person is vf= 7.75 m/s  The angle of  land below the horizontal…

Q: A forward kicks a soccer ball with an initial speed of 32.0 m/s from the ground at an angle 35.0…

A: U= 32 m/s  Angle is 35°

Q: A cannon ball is fired from the ground at an angle of 30.0 degrees with respect to the horizontal,…

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Q: A football is kicked at 25.0 m/s at an angle of 31.0° above the horizontal. Assume it starts 1.00 m…

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Q: A projectile is launched at ground level with an initial speed of 42.0 m/s at an angle of 35.0°…

A: Given that projectile hits the target at t = 2.60 sec Suppose ball is launched with V0 velocity at…

Q: A spaceship in distress sends out two escape pods in opposite directions. One travels at a speed v =…

A: Given:-   The speed of the first escape pod, assuming it is moving towards the right VA = 0.66c The…

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A: Introduction - An object is fired with an initial speed at an inclined angle with horizontal. Due to…

Q: Sean is a kicker for a college football team and is practicing kicking for an upcoming game. On one…

A: We ae given a kicker kicking the football. We are given initial velocity with which the ball is…

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

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Q: A long jumper leaves the ground at an angle of 20.0° above the horizontal and at a speed of 11.0…

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Q: A soccer ball is kicked with an initial velocity of 18.0 meters per second, at an angle of 24.0o…

A: When the ball is kicked, calculate the horiozntal component of the initial velocity. uH=ucosθuH=(18…

Q: Lili throws a ball to her friend Eric. The ball leaves Lili's hand a distance 2.00 meters above the…

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Q: A rock is launched off a cliff at a speed of 17.2 m/s at an angle of 35.0 degrees above the…

A: Given Data: The launching speed of rock is, v=17.2 m/s The angle above the horizontal is, θ=35° The…

Q: Problem 1: A student throws a water balloon at an initial angle 0= 32° above the horizontal with…

A:

Q: A group of collegiate golfers invent a game where they have to hit a golf ball up to the roof of a…

A: As Isabella strikes the golf ball, the ball will be set into a projectile motion.  The ball will…

Q: An artillery shell is fired with an initial velocity of 300 m/s at 50.0° above the horizontal. To…

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Q: A human cannon ball is fired at an angle of 60 degrees and speed of 25m/s. If the net is located 35…

A: Given, A human cannon ball is fired at an angle of 60 degrees and speed of 25m/s.  So,  v0x =…

Q: On a beautiful spring day, Juan is playing a round of golf. He hits the golfball with an initial…

A: Given data:  Initial velocity (u) = 34.4 m/s Angle (θ) = 20.6°, above the horizontal Flight time (t)…

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: there is a catapult set up, designed to launch cannonballs at a castle. the catapult is set up to…

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Q: what is the numeric answer

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Q: You are standing 18.0 meters away from a building, which is 15.0 meters tall and has a large, flat…

A: We have to consider separately the vertical and the horizontal component of motion of the ball to…

Q: You are standing 18.0 meters away from a building, which is 15.0 meters tall and has a large, flat…

A: In x direction  Vx = ux = 22.5 Cos55 = 12.9 m/s Now in y direction  uy = 18.43 m/s  Sy = 15-1.5 =…

Q: On a beautiful spring day, Juan is playing a round of golf. He hits the golfball with an initial…

A: Initial velocity (u) = 37.9 m/s Launch angle (θ) = 31.7otime after which the ball hits the ground…

Q: Suppose you have g=10 µC charge placed at the orign of your coordinate system. a) Using Gauss's law,…

A: Consider a spherical gaussian surface of radius r1 surrounding the charge q as shown in figure.…

Q: A soccer ball is kicked at a speed of 28.0 m/s at an angle of 28.0 degrees above the horizontal. The…

A: Given : Initial speed , v= 28 m|s angle, θ=28° Time of flight, t=3.30 sec  Use kinematics equation…

Q: You launch a projectile at an initial speed of 46.3 m/s from the ground. After 6.40 seconds of…

A:

Q: An object is thrown at an initial speed of 37.8 m/s at an angle of 16.13 degrees to the horizontal.…

A: Given data: The angle is θ=16.13° The speed is 37.8 m/s The time is t=1.67 s

Q: A projectile is launched from ground level with an initial speed of 45.5 m/s at an angle of 32.3°…

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Q: An artillery shell is fired with an initial velocity of 300 m/s at 54.5° above the horizontal. To…

A: The shell can be considered as a projectile. The equation for the initial speed of the shell in…

Q: A student throws a water balloon at an initial angle θ = 23° above the horizontal with an initial…

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

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Projectile Motion