Ask your teacher suppose when earth was created, it was not rotating. however, after the application of a uniform torque for 6 days, it was rotating at 1 rev/day. (enter the magnitudes.) (a)

Find the momentum for a 2.6-kg brick parachuting straight downward at a constant speed of 8.4 m/s .

15. one purpose of the tread pattern on a tire is to a reduce tire wear. b. reduce traction c. allow water to flow away from the tire. d. look impressive.

The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.