An Olympic diver is on a diving platform 4.60 m above the water. To start her dive, she runs off of the platform with a speed of 1.23 m/s in the horizontal direction. What is the diver's speed, in m/s, just before she enters the water?  m/s

Q: A particle is moving in the i- j plane with an acceleration of (1 – t)į +tj where t is the time. The…

A: Given: a=1-ti+tj∫a·dt=vwhere, v is velocity…

Q: A rocket is launched at an angle of 58.0° above the horizontal with an initial speed of 104 m/s. The…

A: Given, A rocket is launched at an angle of 58.0° above the horizontal with an initial speed of 104…

Q: A river flows due south with a speed of 1.5 m/s. You steer a motorboat across the river; your…

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Q: A seagull flies horizontally over the ocean at a constant speed of 2.30 m / s carries a small fish…

A: Given values -  Initial speed = 2.3 ms-1 Time = 21.15 s

Q: particle initially is moving at a velocity with Cartesian components (5.0 m/s, 4.0 m/s) and 5.6 s…

A: Given u̅ =( 5î +4 ĵ )  v̅ = 8 î   t = 5.6 s

Q: Eddie is a football player; he kicks a ball with an initial velocity of 50m/s at an angle of 30deg…

A: Given Data : The initial velocity of the ball is given as vi=50 ms The angle of projection is given…

Q: A rocket is fired at a speed of 80.0 m/s from ground level, at an angle of 33.0° above the…

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Q: A football quarterback is moving straight backwards at a speed of 2.9m/s when he throws a pass to a…

A: Projectile motion is the motion of an object thrown or projected into the air, subject to only the…

Q: A soccer ball is kicked from the ground with an initial speed of 17.8 m/s at an upward angle of…

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Q: Hank throws the ball with an initial velocity of 12 m/s at an angle which is 35 degrees up from…

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Q: A toy rocket moving vertically upward passes by a 1.8 m -high window whose sill is 7.0 m above the…

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Q: How high up will it strike a wall which is 8.0 m away?

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Q: A mountain bike encounters a jump on a race course that sends him into the air at 44.8 degrees to…

A: The objective of this question is to find the launch speed of the mountain biker. We can solve this…

Q: You stand at the edge of a 22.0 m high cliff and throw a stone straight down with a speed of 8.00…

A: Initial velocity, u = 8 m/sFinal velocity, v = 22.3 m/s

Q: a) How high is the balcony from the ground below, b) how far does the pebble travel before striking…

A:

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: A cat is sleeping on the floor in the middle of a 3.0 m wide room when a barking dog enters with a…

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Q: In the x direction, an object has an initial velocity component of 4.98 m/s and an acceleration of…

A: We are given with initial components of velocity and components of acceleration in x and y…

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

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Q: A baseball player hits a ball 58° above the horizontal 1.1 m above the ground. It clears a 3.2 m…

A: Solution: Given that the maximum height of the projectile is, Hm=3.2m-1.1m=2.1m Also given that the…

Q: A log is floating on swiftly moving water. A stone is dropped from rest from a 72.4-m-high bridge…

A: Given, height of the bridge, h = 72.4 mspeed, vx = 5.32 ms

Q: garden hose is laying on the ground while the valve is opened. The nozzle of the hose is shooting…

A: Given  The initial speed of water spray, U = 20 m/s  Shooting water at an angle, theta = 21°  Wall…

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

A: Given: The speed of the stone thrown by him is 18m/s.The cliff is 50 m above the flat horizontal…

Q: A rock is kicked with an initial horizontal velocity of 10.0 m/s in the positive x direction from…

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Q: A puck is moving on an air hockey table. Relative to an x, y coordinate system at time t = 0 s, the…

A: The kinematic equations of motion are-1) v=u+at2) s=ut+12at23) v2=u2+2as where,u is initial…

Q: A rocket is fired at a speed of 73.0 m/s from ground level, at an angle of 33.0° above the…

A: we have been given that v = 73.0 m/s θ = 330 s = 27.0 m

Q: Answer part B). What total time is the object in the air for?

A: b) The expression for the time of flight in air is,

Q: A girl standing on a bridge throws a stone vertically downward with an initial velocity of 15.0 m/s…

A: Velocity, u = 15 m/s Time, t = 2 s Height, h = ?

Q: A basketball player is running at 5.00 m/s directly toward the basket when he jumps into the air to…

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Q: A juggler performs in a room whose ceiling is 4.62 m above the level of his hands. He throws a ball…

A: Given data: The height of ceiling is h=4.62 m. Initial velocity of first ball is u1=v0. Initial…

Q: A BS Chemistry students in physics class are conducting a research project on projectile motion…

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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: A soccer ball, kicked from ground level at an angle of 61.0 ° above the horizontal, is in the air…

A:

Q: Parts needed: D-F. A student stands at the edge of a cliff and throws a stone horizontally over the…

A: v0=15.0 m.s-1h=36.0 m

Q: Soba shot an arrow directly up in the air with a velocity of 60.0 [m/s]. Disregarding air…

A: The first arrow will first reach a maximum height in time t1 , where velocity of first arrow becomes…

Q: An airplane traveling horizontally 1600 m above the ocean at 68.2 m/s must drop a box of rescue…

A: Given data: The height of the plane above the ground, h=1600 m. The horizontal velocity of the…

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

A:

Q: A dog jumps in a horizontal direction with an initial speed of vo=3.2 m/s from the edge of a table…

A:

Projectile Motion