A lamp with a resistance of 60 Ohms (60 (02]) is plugged into a 110-Volt household circuit. How much current flows through the lamp? O 170 (A)
O 0.55 [A]
O 1.83 [A]
O 6,600 (A)

The graph below represents the work done by a student while running up flights of stairs. determine the student's power output after 10 seconds: 1600 j/s 8000 j/s 160 j/s 800 j/s

Galileo was the first to notice that the moon has craters, valleys, and mountains. how might this have changed people's perception of the moon at the time?

Assume similar data for the motion of the blood in your aorta. estimate how many beats of the heart it will take the blood to get from your heart to your brain. (assume that the distance from your heart to your brain is 30 cm)