Find the linear velocity of a point moving with uniform circular motion if the pointcovers a distance of 45 meters in 15 seconds.   a. 6p m/sec b. 3 m/sec c. 180p m/sec d. 675 m/sec

Q: A motorcyclist is moving on a vertical circular path with a radius of 200 m and is accelerating at a…

A: For an object moving in a circular path, the object experiences tangential at and radial…

Q: A lizard kicks a ball with an initial velocity of 10 m/s at an angle of 35 degrees with the…

A: (a)   The horizontal and the vertical components of the initial velocity of the ball can be…

Q: A particle moves in the xy plane in a circle centered on the origin. At a certain instant, the…

A: This can be solved only by making the diagram and using the formula of radial acceleration. Refer to…

Q: A tennis ball is hit into the air and moves along an arc. Neglecting air resistance, a. for…

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Q: 2. Consider the vectors W and U. a. Which two directions are perpendicular to both W and U? b. What…

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Q: A cannonball is shot straight up at an initial speed of 98 m/s. The unit vector j is directed…

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Q: A C-130 cargo drops a package of food supplies to refugees on the ground. It travels at a speed if…

A: Given:The initial horizontal velocity: ux=100 m/sInitial height: h=2000 m The acceleration due to…

Q: A particle moves in accordance with the equation r = t² + t and θ = 1/6t³ where t denotes the time…

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Q: 6. Each of the questions below refers to a projectile that is launched from the top of a tower, 45.0…

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Q: 1. Is it possible that the magnitude of the speed is also the magnitude of the velocity? Explain…

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Q: 7. At t = 0, a particle leaves the origin with avelocity of u 9.0m/s j the xy plane with an…

A: Write the expression for the instantaneous acceleration.

Q: A truck is travels around a rotunda at  42 km/h speed. If the rotunda has 0.50 diameter, what is the…

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Q: . A stone is thrown from level zero at 30° above horizontal. It lands at the same level 20 m away.a.…

A: Given:Angle at which stone thrown, θ = 300Range of the stone = 20 m

Q: A ball is rolled horizontally off a table with an initial speed of 0.24m/s. A stopwatch measures the…

A: given:initial velocity u=0.24 m/s time t= 0.20 s g= 9.8 m/s2

Q: In an effort to create a cannonball-style splash, eight-year old Matthew runs off the edge of the…

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Q: An object is thrown off the top of a building with velocity 32 m/s at an angle 34 degrees with…

A: Given : vo = 32 m/s θ = 34° t = 6.2 s y = 0 (because finally object reaches the ground)