Physics, 03.03.2021 22:00 Cutegirlrocks1071
Please explain I am so confused on this
At what distance would the repulsive force between two protons have a 2 points
magnitude of 2.00 N? Let the charge on a proton be e = 1.6 10^-19 C,
and let constant k = 8.99 X 10^9 Nm2/C2. *
A) 1.07 x 10^-14 m
B) 1.28 x 10^-38 m
C) 7.19 x 10^-10 m
D) 2.68 x 10^-4 m
(I think it is either A or B but I’m not sure)
Answers: 3
Physics, 21.06.2019 19:00, pinsonjon1129
Yardım edin lütfen uzun cevap lazım çok puan veriyorum
Answers: 1
Physics, 21.06.2019 23:30, mmaglaya1
Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 790 n/m. it is initially at rest on an inclined plane that is at an angle of 28 degrees with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is k = 0.14. in the initial position, where the spring is compressed by a distance of a = 0.18 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. b) if the spring pushes the block up the incline, what distance, l, in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.
Answers: 1
Physics, 22.06.2019 00:20, glogaming16
In the derivation of rrkm theory, a factor of 1/2 is introduced when equalizing the rates of formation and decomposition of activated complex as keal-hr) = ko this is clearly against the assumption of transition state theory that states all the activated complex in the transition state iss going to the product. find the reason why this factor is introduced here.
Answers: 2
Please explain I am so confused on this
At what distance would the repulsive force between two prot...
Mathematics, 06.04.2021 03:30
Mathematics, 06.04.2021 03:30