Each of the four circuits in the drawing consists of a single resistor whose resistance is either r or 2r, and a single battery whose voltage is either v or 2v. the unit of voltage in each circuit is v = 12 v and the unit of resistance is r = 6 ω. determine (a) the power supplied to each resistor and (b) the current delivered to each resistor.

volume: 22

density: 7.04

the motion of a pendulum is a classic example of mechanical energy conservation. a pendulum consists of a mass (known as a bob ) attached by a string to a pivot point. as the pendulum moves it sweeps out a circular arc, moving back and forth in a periodic fashion.

a cold ice-tea.

pour in room temperature or cold water. cover the pitcher and refrigerate. steep white or green tea for 6 to 8 hours; steep black or oolong tea for 8 to 12 hours.jun 28, 2015

the speed of the cart after 3 seconds of low fan speed is ⇒ 54.0 cm/s.

the speed of the cart after 5 seconds of medium fan speed is ⇒ 120.0 cm/s.

the speed of the cart after 2 seconds of high fan speed is ⇒ 64.0 cm/s. 

just did the lab.