The difference in pressure between the atmosphere and the human lungs is 1.05x105 pa. what is the longest straw you could use to draw up milk whose density is 1030 kg/m3?

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.