A uniform chain of mass m and length I is lying on a slippery table. When one quarter of its length hangs over the edge, the chain begins to slip off. How fast is it moving when the last bit of it slips off the table? Ignore friction. 16gl 15 15gl 32 15gl 16 gl 32

Q: A uniform 2.9 kg ball is initially rolling without slipping at 19 m/s across level surface. There is…

A: This question is based on Work energy theorem.

Q: applied force has a magnitude of 6.3x N, where x is how far the ball has rolled from its initial…

A: Given;-  Mass of the ball = 3.7 kg  velocity of the ball v= 10.5 m/s  Force F = 6.3x N, where x is…

Q: A uniform disk of mass 7 kg and radius 0.2 m is free to rotated about an axis perpendicular to its…

A: Given: The mass of the uniform disk is 7 kg. The radius of the uniform disk is 0.2 m. The magnitude…

Q: A yo-yo is constructed of three disks: two outer disks of mass MM, radius RR, and thickness dd, and…

A: Moment of inertia of disk=1/2Mr² We have to find the tension.

Q: A strand has one end tied to a wall, extends across a small fixed pulley, and the other end is tied…

A: Write a given values of the question. L=9.0mm=9.0kgM=7.0kgd=7.0m

Q: 9. A barbell is loaded with two 20 kg plates on its right side and two 20 kg plates on its left…

A: Center of gravity of two masses M1 and M2 located at X! and X2 is calculated using the formula CG =…

Q: system, a. rope pulley have negligible F pulley is R m₂ The blocks have masses m₁ = 4.44 kg and m₂ =…

A:

Q: Joey, whose mass is 36 kg, stands at the center of a 200 kg merrygo- round that is rotating once…

A: Given mass of Joey m=36 kgmass of merry go round m1=200 kgWhen Joey is all the centerIt is…

Q: A disk of mass 2.00 kg and radius 0.250 m is rolling (without slipping) across a floor with a linear…

A: A disk weighting 2 kg rolls without slipping across a floor with a speed of 5m/s  Total kinetic…

Q: A disk of radius R, mass M, and moment of inertia I = (1/2)MR rolls without slipping down an incline…

A:

Q: O. A fisherman catches a fish and wishes to weigh it, but does not have access to a scale. He…

A:

Q: A clever witch is social distancing during trick-or-treating by sticking her pumpkin-shaped bucket…

A: Given, The length of the broom, L=1.7 m The mass of the broomstick, mb=0.8 kg The mass of the…

Q: A uniform disk of mass 19 kg and radius 0.6 m is free to rotated about an axis perpendicular to its…

A: Answer: Let the mass of the disk be M, the radius of the disk be R, the magnitude of the force…

Q: Penny is adjusting the position of a stand up piano of mass mp = 150 kg in her living room. The…

A: Given :     Mass of the piano, mp = 150 kg     Length of the piano, lp = 1.6 m     Angle made with…

Q: A stick is resting on a concrete step with of its total length L hanging over the edge. A single…

A:

Q: A uniform block of granite in the shape of a book has face dimensions of 20 cm and 15 cm and a…

A: Given: Find rotational kinetic energy about that axis. Now,

Q: You are attending a county fair with your friend from your physics class. While walking around the…

A:

Q: Two objects are connected by a 1.0-m-long massless bar. One object has twice the mass of the other.…

A:

Q: A metal sphere with a mass of 0.056 kg rolls along a friction-less surface at 3.5 m/s and strikes a…

A: Since the second sphere is at rest initially, its initial momentum is zero. As the first sphere…

Q: T: C Each object is composed of identical thin sticks of uniformly distributed mass 9.15 kg and…

A: Moment of inertia is the rotational analogue of mass for linear motion. For a point mass, it is…

Q: suppose the situation is changed such that the slope the rolling sphere encounters is frictionless.…

A: for box By box conservation energy 12mv2+0=0+mgHBHB=v22g------(1)

Q: A 70 gg mass is attached to one end of a 10-cm-long spring. The other end of the spring is connected…

A: Given data: The mass attached to the spring is m=70 g=0.07 kg. The length of spring is l=10 cm=0.1…

Q: A lawn mower has a flat, rod-shaped steel blade that rotates about its center. The mass of the blade…

A: mass = 0.65 kg Length (L) = 0.55 m

Q: A spherical shell of radius 2.84 cm and a sphere of radius 6.97 cm are rolling without slipping…

A: Write the equation for Moment of inertia of Shell IS = 2/3 MR^2 Write the equation for the angular…

Q: TWo metal disks, one with radius R, = 2.50 cm and mass M, = 0.90 kg and the Other with radius Rz…

A:

Q: :   A rod of mass M = 143 g and length L = 41 cm can rotate about a hinge at its left end and is…

A:

Q: A solid disk of moment of inertia 0.563 kg m² is spinning about its center of mass at a rate of 10.5…

A:

Q: A potter's wheel is rotating around a vertical axis through its center at a frequency of 2.0 rev/s.…

A: We'll conserve angular momentum before and after

Q: 21 F2 A bar of length l rotates about one of its edges. After you push it with a force of F1 = 10 N…

A: Given: F1=10N ∆t=8 sec I=13ML2

Q: A uniform chain of mass m and length I is lying on a slippery table. When one quarter of its length…

A: hi please find the solution below. option c or option 3 is correct.

Q: A 8.10 kg uniform disk with a radius of 14.3 cm is wrapped with a massless string and is suspending…

A: Draw the schematic diagram of the system.

Q: While exercising in a fitness center, a man lies face down on a bench and lifts a weight with one…

A: (a) Since we need to calculate the net torque on the lower leg, so we take our system to be lower…

Q: m1 m2 m3 A uniform meter stick of mass 146 g has masses m, = 78.0 g at the 0.00 cm and m, = 321 g at…

A: What is the mass m2 (in g). given: m1=78.0 g=78.0×10-3 kgr1=70.0 cm=0.7 mm2=?r2=70 cm-30.0 cm=0.4 m…

Q: A uniform chain of mass m and length I is lying on a slippery table. When one quarter of its length…

A: The hanging length is given by, Calculate the center of gravity of chain at initial condition.…

Q: A rigid body is undergoing planar motion with the velocity of its center of mass vc = 2 m/s i + 5…

A: First Option is correct. Explanation-

Q: A disk of mass 2.00 kg and radius 0.250 m is rolling (without slipping) across a floor with a linear…

A:

Q: A large sphere of radius R and mass M is released from rest to roll without slipping down an…

A: A large sphere of radius R and mass M is released from rest to roll without slipping down an…

Q: A clever witch is social distancing during trick-or-treating by sticking her pumpkin-shaped bucket…

A: (given) Length of a broom stick 1.2 m Mass of a broom stick =1.10 kg  Mass of pumpkin  = 2.4 kg…

Q: What is the angular momentum of the disk after those rotations are complete, in kg m2/s?

A: Moment of Inertia The moment of inertia of a rigid body about an axis is defined as the sum of the…

Q: A 17 gg audio compact disk has a diameter of 12 cm. The disk spins under a laser that reads encoded…

A:

Q: A 24 g block sits at the center of a turntable that rotates at 80 rpm.  A compressed spring shoots…

A: The mass of the turntable is, M=200 g0.001 kg1 g=0.2 kg The diameter of the turntable is, d=54…

Q: a small 0.383 kg block slides down a frictionless surface through height h = 0.752 m and then sticks…

A: In the given questioon, Mass of the block (m)=0.383 kg Initial height of the block (h) = 0.752m Mass…

Q: 4 spheres, each of diameter D = 0.05 m (spheres are identified as 1, 2, 3, 4), are placed on the end…

A: The rigid assembly is pivoted without friction about the axis O. Sphere 1 has covered with the…

Q: A rod is pivoted at point P and initially rotating at an angular speed w. The moment of inertia of…

A: