Physics, 11.09.2019 21:20 cheesedoodle
In a crash test, a 2,500 kg car hits a concrete barrier at 1.3 m/s2. if the car strikes the barrier with a force of 3,250 n, how much resistance force does the barrier provide? n this pair of forces is an example of newton's law of motion.
Answers: 3
Physics, 22.06.2019 05:30, GreenHerbz206
Could someone . i have tried to solve myself but my calculation is off
Answers: 3
Physics, 22.06.2019 10:20, yofavvlele
Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i. e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.
Answers: 2
In a crash test, a 2,500 kg car hits a concrete barrier at 1.3 m/s2. if the car strikes the barrier...
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