Awheel on a game show is given an initial angular speed of 1.12 rad/s . it comes to rest after rotating through 0.75 of a turn.

part a. find the average torque exerted on the wheel given that it is a disk of radius 0.61 m and mass 5.4 kg.

part b. if the mass of the wheel is doubled and its radius is halved, will the angle through which it rotates before coming to rest increase, decrease, or stay the same?

(assume that the average torque exerted on the wheel is unchanged.)

will increase? will decrease? will stay same?

7.study the scenario. a small container of water with a low temperature is poured into a large container of water with a higher temperature. which choice correctly explains what happens to the thermal energy of these systems? the smaller container of water has more heat and thermal energy than the larger container. some heat and thermal energy is transferred to the larger container of water. the larger container of water has more heat and thermal energy than the smaller container. some heat and thermal energy is transferred to the smaller container of water. the larger container of water has more thermal energy and some of that energy is transferred to the colder water in a process known as heating. the smaller container of water has more thermal energy than the larger container, and some of that energy is transferred to the warmer water in a process known as heating.