The company you work for needs you to design a bumper for a car with a mass of 1500 kg. The impact force must be less than 200 kN at a speed of 50 km/h when the car crashes into a concrete wall. If your design is successful, how long will it take the car to come to a complete stop after the impact?
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Physics, 21.06.2019 18:40
The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation , where i is the intensity of a given sound and is the threshold of hearing intensity. what is the intensity, in decibels, [i(db)], when ? use a calculator. round to the nearest whole number. 8 9 19 80
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Physics, 22.06.2019 18:00
Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?
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Physics, 22.06.2019 22:00
The pilot of a helicopter hovers at an altitude of 1200 feet over a park. the angle of depression to the base of a statue is 17 degrees. the angle of depression to the nearest park exit, in line with the statue, is 14 degrees. to the nearest foot, what is the distance from the statue to the exit?
Answers: 1
The company you work for needs you to design a bumper for a car with a mass of 1500 kg. The impact f...
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