Which statement is true about Circuits A and B? A Both circuits are series circuits.
B
Both circuits are parallel circuits.
C Circuit B is a series circuit and Circuit A is a parallel circuit.
Circuit A is a series circuit and Circuit B is a parallel circuit.

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?

Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f