Physics, 15.04.2021 18:00 netflixacc0107
Please explain. An observer measures a 100 Hz Doppler shift as an ambulance goes by. At rest, the frequency of the ambulance's siren is 2,000 Hz. What is the speed of the
ambulance?
A 8.5 m/s
B. 12.4 m/s
C. 16.1 m/s
D. 20.0 m/s
Answers: 3
Physics, 22.06.2019 04:30
Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?
Answers: 1
Physics, 22.06.2019 06:20
Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .
Answers: 1
Please explain. An observer measures a 100 Hz Doppler shift as an ambulance goes by. At rest, the fr...
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