Physics, 09.12.2020 09:20, andreanaapollon6337
A car with a mas of 1000kg is accelerating at 40 mph when it crashes. What is the force it exerts in the crash? Another car with a mass of 8000kg is accelerating at 5 mph when it crashes. What is the force of its crash? How do the forces of the two crashes compare? Why is that?
Answers: 2
Physics, 21.06.2019 14:10, mbonham481
Gam radio signals can usually be heard behind a hill, but fm often cannot. that is, am signals bend more than fm. explain. (radio signals, as we shall see, are carried by electromagnetic waves whose wavelength for am is typically 200 to 600 m and for fm about 3 m.)
Answers: 2
Physics, 22.06.2019 14:40, viktoria1198zz
14. a body is projected with velocity vi from a. at the same time another body is projectedvertically upwards from point b withvelocity v2 lies vertically below the highestpoint. both the bodies collide thenv2รทv1is
Answers: 1
A car with a mas of 1000kg is accelerating at 40 mph when it crashes. What is the force it exerts in...
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