An experimental bicycle wheel is placed on a test stand so that it is free to turn on its axle. If a constant net torque of 8.00 Nm is applied to the tire for 5.00 s, the angular speed of the tire increases from 0 to 10 rad/s. The external torque is then removed, and the wheel is brought to rest by friction in its bearings in 60 s. Compute (a) the moment of inertia of the wheel about the rotation axis;
(b) the friction torque;
(c) the angular displacement made by the wheel in the 60-s time interval.

Explain the difference between each pair of concepts. a. frequency and relative frequency b. percentage and relative frequency a. select the correct choice below. a. frequency is the total number of observations in a data set. relative frequency is the number of times a particular distinct value occurs. b. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of a value to the total number of observations. c. frequency is the total number of observations in a data set. relative frequency is the ratio of the number of times a particular distinct value occurs to the frequency. d. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of two different values.

Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system