What is the speed of the hoop and the speed of the disk

Reference no: EM13653062

A hoop and a disk, both of 0.58- m radius and 3.0- kgmass, are released from the top of an inclined plane 2.5 m high and8.8 m long. What is the speed of each when it reaches the bottom?Assume that they both roll without slipping. What is the speed of the hoop? And the speed of the disk?

Reference no: EM13653062

Questions Cloud

What is the tangent speed of the ball : A 0.700 kg ball is on the end of a rope that is 1.30m in length.The ball and rope are attached to a pole and the entire apparatus,including the pole, rotates about the pole’s symmetry axis.The rope makes an angle of 70.0 degrees with respect to theve..

Three additional forces keep the beam in equilibrium : The drawing shows a uniform horizontal beam attached to avertical wall by a frictionless hinge and supported from below atan angle θ = 38o by a brace that isattached to a pin. The beam has a weight of 338 N.

Find the magnetic fieldfrom a household circuit carrying : Using Ampere's Law, find the magnetic fieldfrom a household circuit carrying 10A when you are 2m fromit. What about being 20m away from a high powerline carrying 200A at voltages up to 500,000V. What is the field strength and is this dangerous?

Bullet passes through the block and emerges : A 0.0425 kg bullet traveling horizontally with a velocity of magnitude 415 m/s is fired into a wooden block with mass 1.12 kg, initially at rest on a level surface with a coefficient of friction μ=.27.

What is the speed of the hoop and the speed of the disk : A hoop and a disk, both of 0.58- m radius and 3.0- kgmass, are released from the top of an inclined plane 2.5 m high and8.8 m long. What is the speed of each when it reaches the bottom?Assume that they both roll without slipping.

Astronaut living at a space station is in a constant state : An astronaut living at a space station is in a constant state of free fall- the only force exerted on her and on the space station is the gravitational force due to the Earth. How can an astronaut determine her mass while on an extended stay in sp..

Treat the spheres as point charges : A small metal sphere of mass 6.9 g and charge 5.9 μC is firedwith an initial speed of 4.9 m/s directly toward the center of asecond metal sphere carrying charge 7.2 μC. This second sphereis held fixed.

Calculate the index of refraction of benzene : Light enters a container of benzene at an angle of43^\circ to thenormal; the refracted beam makes an angle of 27^\circ withthe normal. Calculate the index of refraction of benzene.

Calculate the distance the spring was compressed : A 1540.0 g mass is ona horizontal surface with μk = 0.31, andis in contact with a massless spring with a force constant of 787.0N/m which is compressed. When the spring is released, it does 2.52J of work on the mass while returning to its equilibr..

User Account

All Pages