Physics, 11.02.2020 03:30 Studyhard4706
Suppose you run into a wall at 4.5 meters per second (about 10 mph). Let's say the wall brings you to a complete stop in 0.5 second. Find your deceleration and estimate the force (in newtons) that the wall exerted on you during the stopping?
Answers: 2
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Which of the following correctly describes the early view of catastrophism?
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In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
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Which of these is constant for all types of electromagnetic radiation in a vacuum? select one: a. wavelength b. frequency c. photon energy d. amplitude e. velocity
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Which describes increasing the efficiency of energy resource
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Suppose you run into a wall at 4.5 meters per second (about 10 mph). Let's say the wall brings you t...
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