An oscillator makes 360 vibrations in 3 minutes.
a. how many vibrations does it make in two mi...
Physics, 23.08.2019 06:00 JLapworth1130
An oscillator makes 360 vibrations in 3 minutes.
a. how many vibrations does it make in two minutes?
b. how many vibrations does it make in five seconds?
c. what is its period in seconds?
d. what is its frequency in hertz?
Answers: 1
Physics, 22.06.2019 09:30
Astone is dropped from a cliff and falls 9.44 meters. what is the speed of the stone when it reaches the ground? a. 13.6 m/sec b. 1.39 m/sec c. 185 m/sec d. 9.80 m/sec
Answers: 3
Physics, 22.06.2019 14:30
Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2
Answers: 1
Physics, 22.06.2019 21:30
A1500 w electric heater is plugged into the outlet of a 120 v circuit that has a 20 a circuit breaker. you plug an electric hair dryer into the same outlet. the hair dryer has power settings of 600 w, 900 w , 1200 w, and 1500 w. you start with the hair dryer on the 600 w setting and increase the power setting until the circuit breaker trips. under what setting does the circuit breaker trip.
Answers: 2
Physics, 23.06.2019 10:00
You walk 45 m to the north, then turn 90° to your right and walk another 45 m how far are you from where you originally started? a.45 m b.41 m c.85 m d.64 m
Answers: 3
Biology, 06.02.2021 06:10
Chemistry, 06.02.2021 06:10
Mathematics, 06.02.2021 06:10
Mathematics, 06.02.2021 06:10
Mathematics, 06.02.2021 06:10
English, 06.02.2021 06:10
English, 06.02.2021 06:10
Mathematics, 06.02.2021 06:10
Chemistry, 06.02.2021 06:10
Biology, 06.02.2021 06:10
English, 06.02.2021 06:10
Biology, 06.02.2021 06:10
Mathematics, 06.02.2021 06:10
English, 06.02.2021 06:10