Physics, 18.07.2020 01:01 sshaynijaonnahayde
A wave is described by the equation y(x, t) = 35 sin (2 π x - 3 t +1.5), where all numerical values and variables have the appropriate units to produce displacement in cm, speed in cm/s, and time in seconds. What is the speed of the wave?
Answers: 3
Physics, 22.06.2019 16:50
Aresistor with an unknown resistance is connected in parallel to a 9 ω resistor. when both resistors are connected in parallel to an emf source of 21 v, the current through the unknown resistor is measured with an ammeter to be 4 a. what is the resistance of the unknown resistor? answer in units of ω.
Answers: 3
Physics, 22.06.2019 17:00
Using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.
Answers: 2
Physics, 22.06.2019 17:40
Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?
Answers: 1
Physics, 23.06.2019 03:30
Explain how a step-down transformer makes electricity safe for use in homes
Answers: 2
A wave is described by the equation y(x, t) = 35 sin (2 π x - 3 t +1.5), where all numerical values...
Mathematics, 03.05.2020 13:41
Mathematics, 03.05.2020 13:41
Mathematics, 03.05.2020 13:41
Mathematics, 03.05.2020 13:41
History, 03.05.2020 13:41
History, 03.05.2020 13:41
Chemistry, 03.05.2020 13:41
Mathematics, 03.05.2020 13:41
Spanish, 03.05.2020 13:41
Geography, 03.05.2020 13:41
Biology, 03.05.2020 13:41