When the flower below is rotated clockwise 90°, where will the red petal be in the image?

Acompound machine is also called a machine. a. force b. simple c. complex d. directional

Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?

You can decrease the resistance of a length of wire by