Physics, 22.04.2021 21:10 kkmonsterhigh18
Which of the following statements best explains how the high-gain antenna in Voyager probes has made outer space exploration easier?
a. It produces magnetic fields.
b. It measures the charged particles of solar winds.
c. It sends cosmic rays to the sun and other planets.
d. It can send data to Earth.
Answers: 2
Physics, 22.06.2019 10:30
Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.
Answers: 3
Physics, 22.06.2019 17:00
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 β 103 kg, and the second a mass of 7.50 β 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 23:00
Which of the following will cause an induced current in a coil of wire? the constant field of the earth passing through the coil a magnet resting near the coil a magnet being moved into or out of the coil a wire carrying a constant current near the coil
Answers: 3
Physics, 22.06.2019 23:30
Aball of mass 0.3kg is released from rest at a height of 8m.how fast is it going when it hits the ground? accleration due to gravity is g=9.8m/s
Answers: 2
Which of the following statements best explains how the high-gain antenna in Voyager probes has made...
Mathematics, 22.07.2019 15:30
Mathematics, 22.07.2019 15:30
History, 22.07.2019 15:30
History, 22.07.2019 15:30
Mathematics, 22.07.2019 15:30
History, 22.07.2019 15:30
Mathematics, 22.07.2019 15:30