Physics, 08.07.2019 00:00, diamondgdm
Aballoon is floating freely at a rate of 0.87 m/s due south. a southerly breeze (coming from the south) blows against the balloon with a velocity of 0.32 m/s. what is the velocity of the balloon and the direction it is traveling? ans- velocity= direction =
Answers: 1
Physics, 22.06.2019 02:30, ayoismeisjuam
What are the factors that affect the resistance of a wire?
Answers: 1
Physics, 22.06.2019 21:20, Animallover100
An electron is ejected into a horizontal uniform eā field at a parallel horizontal velocity of v0. assume the electron's initial position x0, initial velocity v0, time t, magnitude of electric field e, electron's mass m, and the magnitude of the electron's charge |e|. ignore the force that earth exerts on the electron. assume the eā field is in the same direction as the initial velocity. part a define the equation for the electron's velocity. express your answer in terms of the variables v0, |e|, t, e, and m.
Answers: 3
Physics, 22.06.2019 23:50, jazzzzhands21
An alpha particle with kinetic energy 12.5 mev makes a collision with lead nucleus, but it is not "aimed" at the center of the lead nucleus, and has an initial nonzero angular momentum (with respect to the stationary lead nucleus) of magnitude l = p0 b, where p0 is the magnitude of the initial momentum of the alpha particle and b=1.40Ć10ā12 m. (assume that the lead nucleus remains stationary and that it may be treated as a point charge. the atomic number of lead is 82. the alpha particle is a helium nucleus, with atomic number 2.) what is the distance of closest approach?
Answers: 2
Aballoon is floating freely at a rate of 0.87 m/s due south. a southerly breeze (coming from the sou...
Mathematics, 29.10.2020 01:00
Mathematics, 29.10.2020 01:00
Mathematics, 29.10.2020 01:00
Mathematics, 29.10.2020 01:00
History, 29.10.2020 01:00
Mathematics, 29.10.2020 01:00
Mathematics, 29.10.2020 01:00