Physics, 21.01.2022 02:10 pennygillbert
A tight rope walker falls from the tight rope and it’s a safety net. It take .25 seconds for her to stop moving. The net provided an impulse of 250 n*s of force. What was the force that the tight rope walker hit the net.
Variables:
Equations:
Answers
Answers: 2
Physics, 22.06.2019 08:00
If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles
Answers: 2
Physics, 22.06.2019 13:10
The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 × 1013 rad/s. the mass of a nickel atom is 9.75 × 10-26 kg. what is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 × 10-34 j • s, , 1 ev = 1.60 × 10-19 j)
Answers: 2
Physics, 22.06.2019 14:10
What is the weight of a 8-kg substance in n, kn, kg·m/s2, kgf, lbm·ft/s2, and lbf?
Answers: 2
Physics, 22.06.2019 16:30
The air in an automobile tire with a volume of 2.60 ft3 is at 70°f and 21 psig. determine the amount of air that must be added to raise the pressure to the recommended value of 30 psig. assume the atmospheric pressure to be 14.6 psia and the temperature and the volume to remain constant. the gas constant of air is ru = 53.34ft⋅lbflbm⋅r(1 psia144 lbf/ft2) = 0.3704 psia⋅ft3lbm⋅r the amount of air that must be added to raise the pressure is lbm
Answers: 3
A tight rope walker falls from the tight rope and it’s a safety net. It take .25 seconds for her to...
Mathematics, 20.11.2019 07:31
English, 20.11.2019 07:31
Law, 20.11.2019 07:31
Health, 20.11.2019 07:31
Mathematics, 20.11.2019 07:31
Mathematics, 20.11.2019 07:31
Mathematics, 20.11.2019 07:31
Mathematics, 20.11.2019 07:31
History, 20.11.2019 07:31
Mathematics, 20.11.2019 07:31
Mathematics, 20.11.2019 07:31
Mathematics, 20.11.2019 07:31