Answered: In a two-pulley system, the centers of…

In a two-pulley system, the centers of the pulleys are 20 inches apart. If the radius of each pulley measures 6 inches, how long is the belt used in the pulley system?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 104P: An athlete in a gym applies a constant force of 50 N to the pedals of a bicycle to keep the rotation...

See similar textbooks

Related questions

Q: As shown in the figure below, a bicycle wheel is at rest against a curb. If the wheel has a radius…

Q: A weight is placed 13.0 cm from the center of a turntable. The turntable starts to rotate and the…

A: Let r be the distance at which the weight is placed on the disc from its center, and let µ be static…

Q: A torque of 170 N.m does 4715 J of work on a rotating flywheel. If the flywheels initial kinetic…

A: Given : τ = 170 N.m W = 4715 J Ki = 1320 J

Q: The speed at the tip of the impeller blades in a pump must not exceed 4.4 m/s to prevent cavitation.…

A: Given data: Speed of tip of impeller blades is, v=4.4 m/s. Diameter of impeller is, d=13…

Q: A steel wheel is mounted on a frictionless bearing as shown in the left figure above. A…

A: a) The total moment of inertia will equal to the sum of the moment of inertia of all the parts of…

Q: A bowling ball of mass 7.28 kg and radius 10.5 cm rolls without slipping down a lane at 3.10 m/s .…

Q: A torque of 170 N.m does 4617 J of work on a rotating flywheel. If the flywheels initial kinetic…

A: To answer the question, we will use the work-energy theorem.

Q: mass 28 kg hops on the seesaw and sits in front of his sister at position €/4 from the center. Where…

A: As per bartelby guidelines only the first question is solved, kindly repost the other question…

Q: Two gears are adjusted so that the smaller gear drives the larger one, as shown in the figure. If…

Q: A wheel 3.2 ft. in diameter rolls up an incline of 16⁰. When the point of the contact of the wheel…

Q: The Atwood machine in the figure has two uniform blocks of masses MA = 2M and MB = M. The pulley…

Q: The wheel of the bicycle has a diameter of 8.7 cm and can travel a maximum speed of 2 m/s. Starting…

A: Distance traveled in one revolution = 2πr r = 8.7 cm = 8.7×10-2 m

Q: In a two-pulley sysfem, the centers of fhe pulleys are 20 in apart. If the radius of each pulley…

Q: A hoop of radius 2 m weighs 100 kg. It rolls along a horizontal floor so that its centre of mass has…

A: Without the weights the meter stick will balance at 50 cm.

Q: A bowling ball of mass 7.24 kg and radius 10.7 cm rolls without slipping down a lane at 2.80…

Q: The wheel of the bicycle has a diameter of 8.5 cm and can travel a maximum speed of 2 m/s. Starting…

Q: In a two-pulley system, the centers of the pulleys are 20 ?? apart. If the radius of each pulley…

A: Given: The center distance between the pulleys is OO'=20'' The radius of each pulley is r=6''. The…

Q: The diameter of the larger of two pulleys connected with a belt is 10cm. If the ratio is 5:2,what…

Q: A wheel, 3 ft in diameter, rolls down an inclined plane 30 degrees with the horizontal. How high is…

Q: of a system depends on how the is distributed and on the location of the axis of rotation. angle the…

A: Axis of rotation is the axis about which an object rotates.

Q: Consider a point on a bicycle wheel as the wheel makes exactly four complete revolutions about a…

A: Given : A point on a bicycle wheel completes exactly four revolutions around a fixed axis. To find :…

Q: When a force F acts on a body, the perpendicular distance from the axis of rotation to the line of…

A: Definition of torque: Torque is defined as the product of force and perpendicular distance from the…

Q: A wheel that initially rotates 1.2 rad/sec comes to rest after 5 seconds, How many revolutions does…

Q: A 6kg hoop 3m in diameter rolls down a plane inclined 40 degrees. At the bottom of the incline, what…

A: Given: The mass of the hoop m = 6 kg The radius of the hoop r = 1.5 m The horizontal distance d = 3…

Q: When a torque does work on a rotating rigid body, what is the effect on kinetic energy?

A: When a rigid body is rotating abound a fixed axis with an angular velocity w, then a torque is…

Q: A winch of radius 5 ft is used to lift heavy loads. If the winch makes 6 revolutions every 15 s,…

Q: Find the angle θ between the vectors a=5i−j−5kand b=2i+j−2k Answer (in radians): θ=?

A: a→ = 5i^ - j^ - 5k^b→ = 2i^ + j^ - 2k^|a| = 52 + 12 + 52 |a| = 51|b| = 22 + 12 +22|b| = 3

Q: A wheel that initially rotates 4.7 rad/sec comes to rest after 5 seconds, How many revolutions does…

A: The equations of angular motion we use to solve this are ωf = ωi + αt ωf2-ωi2 = 2αθ, where ωf = the…

Q: A large wind turbine (typical of the size and specifications of a turbine that you see in a modern…

Q: A torque of 170 N.m does 3036 J of work on a rotating flywheel. If the flywheels initial kinetic…

A: Given, Torque = 170 N.m Work done by torque on rotating flywheel = 3036 J Initial Kinetic energy =…

Q: A uniform disk is mounted to an axle and is free to rotate without friction. A thin uniform rod is…

A: Given:No frictionRod: mass m, Length 2RBlock: mass 2mDisk: radius RAngle between rod and verticle…

Q: The angular velocity of a pulley of mass m and radius R changes with time w(t) = 60e-0.02t (rad/s).…

A: Given: The angular velocity isωt=60e-0.02t rads The expression fir angle rotated is:…

Q: The wheel of the bicycle has a diameter of 2.9 cm and can travel a maximum speed of 2 m/s. Starting…

A: The radius of the wheel is given by r=D2 Here, D is the diameter. Substituting, r=2.9 cm2=1.45 cm…

Q: In the figure, what magnitude of force applied horizontally at the axle of the wheel is necessary to…

Q: A bicycle tire has a radius of 10 inches and the axle a radius of .2 inches. What is the mechanical…

A: Radius of the tyre, R = 10 inchesRadius of axle, r = 0.2 inches Let θ be the angle that the wheel is…

Q: If the flywheel has a density (mass per unit volume) of 8600 kg/m, what thickness must it have to…

A: The disc starts rotating from rest with a uniform angular acceleration. Using newtons rotational…

Q: A solid uniform sphere of radius .250 m and mass 45.0 kg rolls down a ramp of length 4.50 m that…

A: sphere moment of inertia is equal to : I = 25×m×r2 = 25×45×(0.25)2 = 1.125kg m2 we can also write…

Q: To make butter in the old days you would need to spin a handle that was attached to a mixer around…

Q: A hanging weight, with a mass of m, = 0.375 kg, is attached by a string to a block with mass m, =…

Q: In the figure, what magnitude of force applied horizontally at the axle of the wheel is necessary to…

A: Consider the perpendicular distance of the weight of the wheel from the point of contact P be x. The…

Q: A torque of 170 N.m does 4602 J of work on a rotating flywheel. If the flywheels initial kinetic…

A: Given Work done W=4602J Initial kinetic energy Ki=1289J

Q: A hanging weight, with a mass of m, = 0.370 kg, is attached by a cord to a block with mass m, =…

Q: The speed of pulley S varies inversely as its diameter d. A pulley with its diameter 3" turns at 10…

A: Let d1 and d2 are the diameters of first and second pulley respectively and v1 is the speed of the…

Q: A pulley with a radius of 16 cm and a rotational inertia of 1 × 10 ° kg - m² is suspended from the…

Q: The following figure shows the cross section of a cylinder of radius 5.5 m rotating about its axis…

Q: A hanging weight, with a mass of m, = 0.370 kg, is attached by a cord to a block with mass m, =…

A: Initially, vi = 0.820 m/sec -------- of both the blocks.m1 = 0.370 kg, m2 = 0.860 kgm = 0.350 kg ,…

Q: A new rear-wheel drive automobile design is being tested and you have been asked to estimate its…

A: Given data: The mass of the car is mc=1350 kg. The diameter of the wheels of the car is d=65 cm. The…

Question

100%

In a two-pulley system, the centers of the pulleys are 20 inches apart. If the radius of each pulley measures 6 inches, how long is the belt used in the pulley system?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

The pulley assembly shown in the figure weighs 150 kg and has a centroidal radius of gyration of 200 cm. The blocks are attached to the assembly by cords wrapped around the pulleys.
four pulleys are connected by two belts. Pulley A (radius 15 cm) is the drive pulley, and it rotates at 10 rad/s. Pulley B (radius 10 cm) is connected by belt 1 to pulley A. Pulley B (radius 5 cm) is concentric with pulley B and is rigidly attached to it. Pulley C (radius 25 cm) is connected by belt 2 to pulley B. Calculate (a) the linear speed of a point on belt 1, (b) the angular speed of pulley B, (c) the angular speed of pulley B, (d) the linear speed of a point on belt 2, and (e) the angular speed of pulley C. (Hint: If the belt between two pulleys does not slip, the linear speeds at the rims of the two pulleys must be equal.)
To make butter in the old days you would need to spin a handle that was attached to a mixer around in a circle. How much power is generated in 1 hour is a 75N force is applied and the handle has a radius of 60cm?
The radius of a wheel is 0.890 m. A rope is wound around the outer rim of the wheel. The rope is pulled with a force of magnitude 5.00 N, unwinding the rope and making the wheel spin CCW about its central axis. Ignore the mass of the rope. (a) How much rope unwinds while the wheel makes 1.00 revolution? ___m (b) How much work is done by the rope on the wheel during 1.00 revolution? ___J (c) What is the torque on the wheel about its axis due to the rope? ____N⋅m
Greek engineers had the unenviable task of moving large columns from the quarries to the city. One engineer, Chersiphron, tried several different techniques to do this. One method was to cut pivot holes into the ends of the stone and then use oxen to pull the column. The 4ft diameter column weighs 12000lb, and the team of oxen generates a constant pull force of 1500lb on the center of the cylinder G. Knowing that the column starts from rest and rolls without slipping, determine the velocity of its center G after it has moved 5ft and the minimum static coefficient of friction that will keep it from slipping.
A pulley with a diameter of 50cm is driven at 960 r/min. What will be the linear speed, in m/s, of a point on the rim of the pulley?
A wrench is used to tighten a nut. A 100-N force is applied 0.10 m from the axis of rotation. what is the work done to turn the nut through 1.5 radians ?
A pulley has a radius of 0.25 m and a rotational inertia of 5.0 kg m2. A force of 2.0 N is applied tangentially to the rim of the pulley. Find the work done by the force as the pulley turns through half a revolution.
Two masses ma=1kg and my=5.4kg are connected by a rope that hangs over a pulley as shown in the figure. The pulley is a uniform cylinder of radius R=0.62m and mass M=15kg. The system is released from rest. Just before mp hits the ground, calculate the speed of the pulley. Take h=8,5m, g=10 m/s. Round your answer to one decimal place. Note: 1Minder = CM MR? assume the rope is massiess and does not slide over the pulley. me me
A 1 kg phonograph turntable has a diameter of 34 cm. What is its kinetic energy when it rotates at 45 rpm? The correct answer is 0.16 J
The wheel of the bicycle has a diameter of 8.5 cm and can travel a maximum speed of 2 m/s. Starting from rest, how many revolution would it take for its wheel to cover a total distance of 28.6 km?
Two pulleys, one with radius 8 inches and one with radius 4 inches are connected by a belt, so that they have the same linear speed. The 4 inch pulley begins rotating at an angular speed of 2 revolutions per minute. Compute the linear speed of the 8 inch pulley. The 4 inch pulley and 8 inch pulley are connected, and so will have the same linear speed. Compute the angular speed of the 8 inch pulley. Give your answer in each of the following forms: • radians per minute degrees per minute • revolutions per minute