At t = 0, a flywheel has an angular velocity of 4.7 rad/s, a constant angular acceleration of −0.25 rad/s², and a reference line at θ₀ = 0. (a) through what maximum angle θmax will the reference line turn in the positive direction? what are the (b) first and (c) second times the reference line will be at θ = 1 2 θmax? at what (d) negative time and (e) positive time will the reference line be at θ = -9.9 rad?

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?

Acylinder with a movable piston contains 11.7 moles of a monatomic ideal gas at a pressure of 1.32×10^5 pa. the gas is initially at a temperature of 300 k. an electric heater adds 43200 j of energy into the gas while the piston moves in such a way that the pressure remains constant. cp=20.79 j k^−1 mol^−1 for a monatomic ideal gas, and that the number of gas molecules is equal to avogadro's number (6.022×10^23) times the number of moles of the gas. (a) what is the temperature of the gas after the energy is added? (b) what is the change in volume of the gas? (c) how much work is done by the gas during this process?