If the balloon continues to rise at the same speed, how high is the railing when the camera hits the ground? express your answer with the appropriate units.

Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?

Asher cycles 12 miles in 16 hours. what is his speed?

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves