Experimental Procedure In this part of the lab you will examine the motion of a hollow cylindrical hoop and a solid disk rolling down an incline track (the long wooden track on the floor) without "slipping" using concepts of torque and energy. The motion of the object will be monitored using the motion sensor placed at the top of the incline. N mg P Figure 2: A round object rolling down an incline.

Compute the Force using Newtons Law. mass = 2.29, à = (-) Rows: 1 Columns: 1

The consumption rate of electricity, in kW/h has increased, on average, at 4.5% per year. If it continues to increase at this rate indefinitely, find the number of years before the electric companies will need to double their generating capacity The electric company will need to double their generating capacity about every years. (Do not round until the final answer. Then round to the nearest tenth as needed)

I think 44 is supposed to be 34