(4) What analysis model correctly describes the motion of the astronaut while the centriruge is operating at a fixed rotation rate, and will be most helpful in solving this problem? O particle under constant speed O particle under constant velocity O particle in uniform circular motion O particle under constant acceleration O none of the above

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A: Part (83) Given: The radius of the curve is 215 m. The angle made by the lamp is 16.5o.

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A: radius, r = 0.15 m  angular speed, ω= 6 rpm = 0.628 rad/s

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A: The given problem is based on rotational motion.

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A: 1) The radius of the earth is R= 1.5 x 108 km = 1.5 x 1011  m The period is T = 1 year  = 3.156 x…

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A:

Q: If an object moves along a circular path at a constant speed, why would velocity constantly change?

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A:

Q: Pls help ASAP. Pls show all work and calculations.

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Q: What is the tangential acceleration of the object if it accelerates uniformly in a circular motion…

A: Given : Change in velocity (dv) = 80 m/s Change in time (dt) = 25 s

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Q: Assuming that the Earth moves around the Sun at constant speed in a circle whose radius is 1.5 x 10…

A: Bartleby's guidelines allowing answer only the first question

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Q: A wheel spinning at 3 m/s uniformly accelerates to 6 m/s in 4 s. Its radius is 20 cm. How far around…

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A: The given data are: R=50 mm=90 kgv=20 m/s Here, R denotes the radius, m denotes the mass, and v…

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A: We know that the third equation of the motion is given as  v2=u2+2as where v is the final velocity…

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A: Here object follows uniform circular motion and it moves with uniform speed .

Q: Jackie Chan and Bruce Lee engaged in an extreme fight. During its intensity and burst of powers,…

A: Initial angular velocity is ωi=600 rpm=600×2π60  rad/s=20π rad/s Final angular velocity is ωf=0…

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Q: An object can no longer stay moving in a circle because.....?

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Q: What is the difference in acceleration between his head and feet of astronaut is 2m tall? V= 32.9m/s

A: Givena = 12.5 gr = 8.84 mh = 2 m

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A:

Q: What is difference between Uniform circular motion and projectile motion?

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Q: If the radius of the path of a body in uniform circular motion A) (a) half as great as before. B (b)…

A: GivenIf the radius of the path of a body in uniform circular motion is doubled and the speed is kept…

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A: The expression for the linear speed is,

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A: To determine: The correct option.

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Q: string but maintained the rate at which the ball rotated. Which of the following factors remained…

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A: When the centripetal and tangential accelerations are equal, ω2R=v2R0.690m/s2=v2632mv=20.91 m/s

Q: When an object is in uniform circular motion, the velocity of the object changes. never True False

A: Concept Uniform circular motion:- The motion of an object moving along a circular path with a…

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A: The formula for the centripetal force is: Now from above,

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A: Given data:  The centripetal acceleration  ac = v2/R New speed (v1) = 2v Required: New centripetal…

Q: All parts please!

A:

Q: Cross country runners must turn a corner around a tree obstacle, in the rain. a) The first runner…

A: A)Given : Radial acceleration = 10 rad/s2Radius of curve = 1.5 mac  =  v2r  ​ where, ac = radial…

Q: A Ferris wheel having radius of 14 m rotates counterclockwise is just starting up. At a given…

A: Recall ar=v2/RAnd net acceleration=a=ar2+at2Where at=tangential acceleration            ar=radial…

Q: The radius of the earth’s very nearly circular orbit around the sun is 1.50 x 1011 m. Find the…

A: The radius of the earth's circular orbit,(r)=1.50 x 1011 m -----(1) [Given] Time taken by earth…