Physics, 05.07.2019 03:20 dominicanaaa
What must the charge (sign and magnitude) of a particle of mass 1.44 g be for it to remain stationary when placed in a downward-directed electric field of magnitude 660 n/c ? use 9.81 m/s^2 for the magnitude of the acceleration due to gravity.
Answers: 3
Physics, 22.06.2019 14:30, samone26
Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates
Answers: 3
Physics, 22.06.2019 17:00, griffinkiley22
Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?
Answers: 2
Physics, 22.06.2019 17:30, janicemaxwell123
Does heating a metal wire increase or decrease its electrical resistance? why?
Answers: 1
What must the charge (sign and magnitude) of a particle of mass 1.44 g be for it to remain stationar...
Mathematics, 14.07.2020 03:01
Mathematics, 14.07.2020 03:01
Mathematics, 14.07.2020 03:01
Mathematics, 14.07.2020 03:01
Mathematics, 14.07.2020 03:01
Mathematics, 14.07.2020 03:01