A tire with a radius of 0.5 m rotates at a constant speed of 200 rpm. Find the velocity of a small stone on the outer edge of the tire. A) 11,2 m / s B) 12.7 m / s C) 10.5 m / s D) 16.5 m / s E) 13.1 m / s

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A: Given a tire moving with initial velocity moves up an incline . Then it began to slow but hasnot…

Q: . The radius of the earth's orbit around the sun is 1.5 x 1011m. Calculate the angular and liner…

A: Time period, T = 365 days = 365×24×60×60 s Radius, r = 1.5×1011 m

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Q: 4) An electrical motor spins at a constant 2695.0 rpm. If the armature radius is 7.165 cm, what is…

A: Given Angular speed of the motor is given as ω=2695.0 rpm=2695.0×2π60 rad/s=282.22 rad/s Radius of…

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A: Given data as per question diameter   =   80cm

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A: The rotational effect of a force on a body about an axis of rotation is described in terms of Moment…

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Q: 16) You are looking at a car traveling West, and are on the South side of it. The front wheel is…

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Q: Convert the following to radians: a) 12 rev b) 120 degrees c) 0.50 rev d) 90 degrees e) 2.5 rev

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Q: A centrifuge rotates at a speed of 3600 rpm. When the engine is turned off, it turns 50 times before…

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Q: 4. A 30 kg cart is moving in a circle of radius 10 m with a tangential velocity of 5 m/s. Find the…

A: Since the cart is moving around in a circular path, there must be a centripetal force acting on the…

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Q: Assume an automobile in Los Angeles is driven a total of 12,000 miles per year in comm Estimate the…

A: GivenTotal distance Travelled by automobile, S=12000 miles

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A: The radius of the tires is R = 0.250 m The travelled distance is D = 95,000 km = 95×106 m

Q: solid disk with a rotational inertia of (1/2 )MR2 is released from rest and rolls without slipping…

A: Given A solid disk with a rotational inertia, I= 12MR2Angle, θ=14.8°Distance of traveled , d=1.98 m

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Q: A flywheel revolving 400r/min slows down with a deceleration of 4rad/s². a) How long will it takes…

A: Givenn1=400 r.p.m=40060r.p.s=7r.p.s α=-4 rad/s2,ω2=0 To find  time required (i), Formula…

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A: Angular displacement θt=7+5t+4t2 Angular velocity ωt=dθdt=5+8t

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Q: Two bodies rotate (A,B) If IA =0.5 IB and KEA=8KEA, then (LB) is equal to:

A: GivenIA=0.5IBKEA=8KEBformulasKE=12Iω2              Rotational kinetic energyL=Iω…

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