The Lee family has installed energy efficient appliances and lightbulbs in their home. What effect can they expect to see?

Select one:
a. A change in the neighborhood temperature
b. Increased water usage to offset the decreased electrical usage
c. A change in their comfort levels at home
d. A lower power bill as a result of using less electricity

Sarah and michelle work at a tech company that designs exercise apps. sarah tells michelle she has heard that james, their supervisor, interviewed with a competitor and may be leaving the company, which would open up a management position. what kind of power is sarah exerting?

Moon effect. some people believe that the moon controls their activities. if the moon moves from being directly on the opposite side of earth from you to being directly overhead, by what percentage does (a) the moon's gravitational pull on you increase and (b) your weight (as measured on a scale) decrease? assume that the earth–moon (center-to-center) distance is 3.82 × 10^8 m, earth's radius is 6.37 × 10^6 m, moon's mass is 7.36 × 10^22 kg, and earth's mass is 5.98 × 10^24 kg.

There are weak or strong attractive forces between atoms of liquids with a high viscosity