Q1 a rotating flywheel that is brought up at its maximum

Assignment Help Physics

Reference no: EM13355427

Q1. A rotating flywheel that is brought up at its maximum speed (3000 rpm) stores how much energy? The flywheel is a solid cylinder of mass 1000 kg and a diameter of 1.0 m. ( I = MR2/2 ) Remember that the energy stored in a rotating mass is equal to one-half of the product of the "moment-of-inertia" multiplied by the square of the rotational speed.. (A good quality battery for your car will store about 2 MJ, and weighs about 50 pounds)

Q2. A mass of 1.62 kg stretches a vertical spring 0.328 m. If the spring is stretched an additional 0.136 m and released, how long does it take to reach the (new) equilibrium position again?

Reference no: EM13355427

Questions Cloud

Q1 assuming the abc bank has excess reserves of 5000 it : q1. assuming the abc bank has excess reserves of 5000 it could prudently expand its loans by a maximum of?q2. the

Q1 illustrate what were the major contributing causes to : q1. illustrate what were the major contributing causes to failure of uplift unionism?q2. whenever you analyze your

Q1 an elevator cab in the new york marriott marquis has a : q1. an elevator cab in the new york marriott marquis has a mass of 4.43 x 103 kg and can carry a maximum load of 1.80 x

Q1 a ship sets out to sail to a point 156 km due north an : q1. a ship sets out to sail to a point 156 km due north. an unexpected storm blows the ship to a point 118 km due east

Q1 a rotating flywheel that is brought up at its maximum : q1. a rotating flywheel that is brought up at its maximum speed 3000 rpm stores how much energy? the flywheel is a

Q1 a jeweller working with a heated 44 g gold ring must : q1. a jeweller working with a heated 44 g gold ring must lower the rings temperature to make it safe to handle. if the

Q1 a potters wheel moves from rest to an angular speed of : q1. a potters wheel moves from rest to an angular speed of 0.14 revs in 24 s.what is the angular acceleration?response

Q1 a large cylindrical water tank is mounted on a platform : q1. a large cylindrical water tank is mounted on a platform with its central axis vertical. the water level is 3.75 m

Q1 a 77 person stands on the uniform ladder 40 long that : q1. a 77 person stands on the uniform ladder 4.0 long that weighs 100. the floor is rough hence it exerts both a normal

User Account

All Pages