Suppose a 180 kg motorcycle has two wheels and is heading toward a hill at a speed of 30.0 m/s. Assume the wheels to be approximately an annular ring with an inner radius of  R1 = 0.280 m  and an outer radius of  R2 = 0.440 m.  The mass of each wheel is 16.3 kg. (a) How high can it coast up the hill in meters, if you neglect friction? (Give your answer to at least 1 decimal place.)  m (b) How much energy, in joules, is lost to friction if the motorcycle only gains an altitude of 35.0 m before coming to rest?  J

Q: Three objects of uniform density - a solid sphere, a solid cylinder, and a hollow cylinder - are…

A:

Q: In Fig. below, two blocks, of masses 2 kg and 3 kg, are connected by a light string that passes over…

A: Assume that the final position of the block of mass 2.00 kg is the datum point. Both the blocks will…

Q: Two wheels of moment of inertia 2.0 kg m and 1.0 kg.m are set in rotation with angular speed 6.4…

A:

Q: An experimental car is designed to work by accumulating energy in a flywheell shaped as a uniform…

A: (a) The moment of inertia of the flywheel (uniform disk) about its axis is given by, Here, m…

Q: A wheel with moment of inertia, I = (3⁄4) mR2 of radius 0.50 m and a mass of 0.30 kg is released…

A:

Q: The figure shows a uniform disk that can rotate around its center like a merry-go-round. The disk…

A: Variables known, Radius of the disk is 2.1cm or 21.x10-2m, Mass of the disk is 19grams or…

Q: Re As shown below, a hollow cylinder with a mass 0.354 kg and an inner radius of 20 cm and an outer…

A: Moment of inertia of a hollow cylinder of mass M with inner radius "a" and outer radius "b" is given…

Q: A merry-go-round has a mass of 1440 kgkg and a radius of 7.70 mm . A.How much net work is required…

A:

Q: A solid ball of mass 0.2 kg and radius 1.5 cm starts from rest then rolls without slipping down a…

A: mass = 0.2 kg r = 1.5 cm angle = 33 degree v at bottom = 2.5 m/sLet mass = m

Q: A hollow cylinder of outer radius R = 11 cm and mass M = 68 g with moment of inertia about the…

A:

Q: The figure shows a small, dense bead of mass of m = 1.10 kg fixed at the center of a long, thin rod.…

A:

Q: A uniform cylindrical turntable of radius 1.80 m and mass 26.1 kg rotates counterclockwise in a…

A:

Q: A uniform cylindrical turntable of radius 1.80 m and mass 31.6 kg rotates counterclockwise in a…

A: (a) No external force is acting on the system. Therefore, the angular momentum of the system will…

Q: A uniform, hollow, cylindri- cal spool has inside radius R/2, outside radius R, and mass M (Fig.…

A:

Q: Two wheels of moment of inertia 8.6 kg.m and 13 kg m² are set in rotation with angular speed 2.1…

A: The situation provided in the question reassembles the condition of inelastic collision. Thus, apply…

Q: particular horizontal turntable can be modeled as a uniform disk with a mass of 230 g and i gular…

A:

Q: For this question consider a cylindrical shell that has a radius R = 4.6 m, and a mass M = 4.35 kg.…

A:

Q: When a pitcher throws a curve ball, the ball is given a fairlyrapid spin. If a 0.15-kg baseball with…

A: Given mass of the ball m=0.15 kgRadius R=3.7 cm           R=0.037 mLinear speed V=48 m/sAngular…

Q: Consider the 14.5 kg motorcycle wheel shown in the figure. Assume it to be approximately an annular…

A:

Q: A 2.0-kg solid cylinder 1radius = 0.10 m, length = 0.50 m2 isreleased from rest at the top of a ramp…

A: Given, Mass of the cylinder, m = 2.0-kg The radius of the cylinder, r = 0.10 m The length of the…

Q: An experimental car is designed to work by accumulating energy in a flywheel' shaped as a uniform…

A: a) The moment of inertial of the flywheel (assuming uniform disk). I=12mR2=12631.5 kg1.3 m2=533.6 kg…

Q: Suppose a 225 kg motorcycle is heading toward a hill at speed of 35 m/s the two wheels weigh 12 kg…

A: Concept: Since, Friction is being neglected thus there will be conservation of Energy. The Equation…

Q: Each wheel of a 300-kg motorcycle is 61 cm in diameter and has rotational inertia 1.5 kg·m2. The…

A: Given : Total Mass, M  =  (300+72) = 372 kg Diameter of wheel, D  =  61 cm  =  0.61 m Radius of the…

Q: A uniform cylindrical turntable of radius 1.60 m and mass 31.1 kg rotates counterclockwise in a…

A:

Q: A 1.10 kg solid, uniform ball of radius 0.160 m is released from rest at point A in the figure…

A: Given:Mass,M=1.10 kgRadius,r=0.160 mHeight,hmax=1.60 mNow,A) Find the ball's translation speed,VBThe…

Q: How much work must be done to accelerate a baton from rest to an angular speed of 7.35 rad/s about…

A: Given angular speed =7.35 rad/s about its center baton to be a uniform rod of length = 0.517 m  mass…

Q: Two masses, mA = 34.0 kg and mB = 38.0 kg , are connected by a rope that hangs over a pulley (as in…

A:

Q: A solid cylinder has rotational kinetic energy of 435 J, calculate its new KE, when (i) its…

A:

Q: A rotating uniform cylindrical platform of mass 220 kg and radius 5.5 m slows down from 3.8 rev/s to…

A: Given  Mass m = 220 kg  Radius r = 5.5 m  Moment of inertia I = (1/2) mr2  = (1/2) × 220 × (5.5)2 =…

Q: A merry-go-round has a mass of 1480 kgkg and a radius of 7.40 m. How much net work is required to…

A: Given information: Here, m is the mass of the merry-go-round, r is its radius, ωi and ωf are the…

Q: Homework Q7.

A: Here, m₁ and T₁ are zero. The acceleration of the system is,

Q: PM John, who has a mass m = 44 kg, was so excited to be taken to the playground on a sunny day. He…

A:

Q: Consider a basketball player spinning a ball on the tip of a finger. If a player performs 1.93 J of…

A: According to the work energy theorem, the rotational kinetic energy of the ball is equal to the work…

Q: An experimental car is designed to work by accumu as a uniform solid disc. To make the car move, the…

A: Part A. Moment of inertia of a uniform disc can be given as follows: I=MR22 M= 631.5 Kg and R= 1.3 m…

Q: A tall, cylindrical chimney falls over when its base is ruptured.Treat the chimney as a thin rod of…

A:

Q: The rigid body shown in the figure consists of three particles connected by massless rods. It is to…

A:

Q: A merry-go-round has a mass of 1450 kgkg and a radius of 7.50 mm . How much net work is required to…

A:

Q: The figure shows an overhead view of a ring that can rotate about its center like a merry-go-round.…

A: Outer radius, R2 = 0.9 m Inner radius , R1 = R22 = 0.45 m Mass , M = 7.7 kg Initial angular velocity…

Q: In a playground, there is a small merry-go-round of radius 1.20 m and mass 180 kg. Its radius of…

A: a) The rotational inertia of the merry-go-round is given by, Thus,

Q: n a playground, there is a small merry-go-round of radius 4.50 m and mass 160 kg. Its radius of…

A:

Q: A pool ball is struck directly in its center so that it begins to slide across the table without…

A:

Q: A 2.5-kg solid sphere 1radius = 0.10 m2 is released from rest atthe top of a ramp and allowed to…

A:

Q: The figure shows a uniform disk that can rotate around its center like a merry-go-round. The disk…

A:

Q: A rolling wheel of diameter of 68 cm slows down uniformly from 8.4 m/s to rest over a distance of…

A:

Q: what vertical height will the ball roll through before it's speed has been cut in half, assuming it…

A: