Physics, 04.01.2021 22:00 chhimmidemg
4. A person wearing a seatbelt can survive a car crash if the acceleration is not greater than 300.0m/s .
Assuming constant acceleration, how far in feet must the front end of the car collapse if it crashes while
going 30.0m/s, approximately 68mph?
Answers: 2
Physics, 22.06.2019 10:10, Kitty10101
Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv. a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?
Answers: 2
Physics, 22.06.2019 17:50, manou76
Two identical stars with mass m orbit around their center of mass. each orbit is circular and has radius r, so that the two stars are always on opposite sides of the circle. (a) find the gravitational force of one star on the other. (b) find the orbital speed of each star and the period of the orbit. (c) how much energy would be required to separate the two stars to infinity?
Answers: 1
4. A person wearing a seatbelt can survive a car crash if the acceleration is not greater than 300.0...
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