Obtain through what angle does it rotate in coming to rest

Assignment Help Physics

Reference no: EM13654677

A drum rotates around its central axis at an angular velocity of10.8 rad/s. If the drum then slows at a constant rate of 8.68rad/s2,

(a) how much timedoes it take and

(b) through what angle does it rotate in coming to rest?

Reference no: EM13654677

Questions Cloud

How far from the van is the object actually located : The owner of a van installs a rear-window lens that has a focallength of -0.330 m. When the owner looks out through the lens at anobject located directly behind the van, the object appears to be0.200 m from the back of the van, and appears to be 0..

Discuss the influence papal patronage : Discuss the influence Papal patronage had upon High Renaissance work, especially the career of Michelangelo, whose Sistine Chapel has only recently been restored to something like its original appearance.

Explain what volume of gas will be measured on the apparatus : In a calibration experiment, a 1.04 millimole sample of Na2CO3 gave 0.87 millimoles of CO2 gas. If a 0.387 g of pure Na2CO3 was reacted with excess acid, what volume of gas will be measured on this apparatus (in Litres at STP)

Describe the relevant plot elements : Describe the RELEVANT plot elements that include the moral dilemma. Specify what was the moral dilemma you are discussing. Be brief!

Obtain through what angle does it rotate in coming to rest : A drum rotates around its central axis at an angular velocity of10.8 rad/s. obtain through what angle does it rotate in coming to rest

Isometric exercise person places a hand on a scale : In an isometric exercise a person places a hand on a scale and pushes vertically downward, keeping the forearm horizontal. This ispossible because the triceps muscle applies an upwardforce perpendicular to the arm, as the figure indicates.

Explain what is the molarity of the kmno4 solution : What is the molarity of the KMnO4 solution if it requires 10.0 mL of KMnO4 to react completely with 11.5 mL of 0.125 M (COOH)2 in the balanced reaction 2KMnO4 + 5(COOH)2 + 3H2SO4 yields 10 CO2 + 2MnSO4 + K2SO4 + 8H2O

Find how much time does this maneuver take : A gymnast is performing a floor routine. In a tumbling run shespins through the air, increasing her angular velocity from 3.00 to4.30 rev/s while rotating throughthree-fourths of a revolution. How much time does this maneuver take

Why do you think dante tries to elicit our sympathy for them : Identify sinners who Dante seems to portray in a sympathetic light, highlighting their good attributes instead of their sins. Why do you think Dante tries to elicit our sympathy for them?

User Account

All Pages