Physics, 02.06.2021 16:30 sciencecreation87
You note a 2.0-second delay for an echo in a canyon. What is the distance to the wall of the canyon? The speed of sound in this instance is 356 m/s
Answers: 1
Physics, 22.06.2019 00:30
During spring semester at mit, residents of the parallel buildings of the east campus dorms battle one another with large catapults that are made with surgical hose mounted on a window frame. a balloon filled with dyed water is placed in a pouch attached to the hose, which is then stretched through the width of the room. assume that the stretching of the hose obeys hooke's law with a spring constant of 89.0 n/m. if the hose is stretched by 5.80 m and then released, how much work does the force from the hose do on the balloon in the pouch by the time the hose reaches its relaxed length? unitst 3 number-1497 the tolerance is +/-5% open show work click if you would like to show work for this question:
Answers: 2
Physics, 22.06.2019 08:30
What is the primary force that suspension bridges use cables to hold their spans up? a. tension force b. resistance force c. normal force d. elastic force e. applied force
Answers: 3
Physics, 22.06.2019 08:30
Pl asaaap ! match the term to the correct description. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. movement that is like a t transfers energy from one location to another 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave
Answers: 1
You note a 2.0-second delay for an echo in a canyon. What is the distance to the wall of the canyon?...
Mathematics, 27.11.2020 21:30
English, 27.11.2020 21:30
Social Studies, 27.11.2020 21:30
Mathematics, 27.11.2020 21:30
Chemistry, 27.11.2020 21:30
English, 27.11.2020 21:30
Mathematics, 27.11.2020 21:30