Calculate the absolute pressure at an ocean depth of 150 m. Assume the density of sea water is 1 024 kg/m3 and the air above exerts a pressure of 101.3 kPa2 AnswersPhysics8 years ago
Standing at a crosswalk, you hear a frequency of 500 Hz from the siren of an approaching ambulance. After the ambulance passes, the observed frequency of the siren is 409 Hz. Determine the ambulance's speed from these observations. (Take the speed of sound to be 343 m/s.)5 AnswersPhysics8 years ago
How would you show/prove that the following is or is not a solution to the wave equation?
The Wave Eqn: [http://hyperphysics.phy-astr.gsu.edu/hbase/waves/i...1 AnswerPhysics8 years ago
A 3.10-kg steel ball strikes a wall with a speed of 11.0 m/s at an angle of θ = 60.0° with the surface. It bounces off with the same speed and angle.. If the ball is in contact with the wall for 0.200 s, (Assume right and up are the positive directions.)3 AnswersPhysics8 years ago
because next year i will move and it would be easier to get accepted when I am/ was already enrolled in a college/uni.5 AnswersHigher Education (University +)1 decade ago
I don't have the discovery channel any longer. is there a way to watch it online?2 AnswersOther - Television1 decade ago
An electron is initially at rest on the surface of the sphere:
At a point P, the speed of the electron is 6.0x10^6 m/s. Determine the potential difference between Point P and the surface of the sphere?
(I'd like to know how to reach this answer as well)1 AnswerPhysics1 decade ago
bzw. gibt es nun irgendwelche einschraenkungen?2 AnswersSonstiges - Outdoor1 decade ago
Given: c=106 cm and 90 degrees angle (right triangle)
Find: a, b ?3 AnswersMathematics1 decade ago