A 5 kg ball is suspended on one cable. Calculate the tension in the cable.
A.5 kg
B.5 N
...
Physics, 18.12.2020 21:40 ayoismeisjuam
A 5 kg ball is suspended on one cable. Calculate the tension in the cable.
A.5 kg
B.5 N
C.50 kg
D.50 N
Answers: 1
Physics, 22.06.2019 09:00
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
Answers: 1
Physics, 22.06.2019 11:30
With the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 1.90
Answers: 1
Physics, 22.06.2019 17:10
Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up
Answers: 2
Physics, 22.06.2019 20:10
Atruck with 34-in.-diameter wheels is traveling at 55 mi/h. find the angular speed of the wheels in rad/min, *hint convert miles to inches & hours to minutes:
Answers: 2
Mathematics, 20.05.2021 19:30
Mathematics, 20.05.2021 19:30
Mathematics, 20.05.2021 19:30
Chemistry, 20.05.2021 19:30
Mathematics, 20.05.2021 19:30
Mathematics, 20.05.2021 19:30
English, 20.05.2021 19:30
Mathematics, 20.05.2021 19:30
History, 20.05.2021 19:30
English, 20.05.2021 19:30
History, 20.05.2021 19:30
Mathematics, 20.05.2021 19:30
Mathematics, 20.05.2021 19:30
Mathematics, 20.05.2021 19:30