A 17.0 kg bucket of water is suspended by a very light rope wrapped around a solid uniform cylinder 0.300 m in diameter with mass 13.0 kg . The cylinder pivots on a frictionless axle through its center. The bucket is released from rest at the top of a well and falls 10.3 m to the water.

(a) What is the tension in the rope while the bucket is falling?
(b) With what speed does the bucket strike the water?
(c) What is the time of fall?
(d) While the bucket is falling, what is the force exerted on the cylinder by the axle?

the cellphone, they would then know if the killer would have contacted them or always hated them. or if it was a breakup. but if that is not the case, then it would be the clothing. to put in a bullet, it would have to be put in by hands. hands have finger prints which, would have giving you the answer of who done it.

explanation:

heat the gas and measure the pressure

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.

this is poiselle's equation from fluid mechanic in physics. mech eng