Question List for "Physics"

Pages: [1] 2 3 ... 115
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Physics » What rms current flows in a 60-mH inductor when 120-V rms ac at a frequency of 20 kHz is applied to ... New
Started by Starlight
 4 Jul 29, 2018
Physics » A motorist travels 160 km at 80 km/h and 160 km at 100 km/h. What is the average speed of the ... New
Started by SGallaher96
 4 Jul 29, 2018
Physics » Car A is traveling at 22.0 m/s and car B at 29.0 m/s. Car A is 300 m behind car B when the driver of ... New
Started by ARLKQ
 5 Jul 29, 2018
Physics » Is there any actual evidence that our solar system originate from a collapsing cloud of gas, as ... New
Started by bclement10
 5 Jul 29, 2018
Physics » A 20-ton truck collides with a 1500-lb car. Which of the following statements must be true? A) ... New
Started by deesands
 5 Jul 29, 2018
Physics » The mutual inductance between two coils is 10 mH. The current in the first coil changes uniformly ... New
Started by jace
 6 Jul 29, 2018
Physics » A 450-kg sports car accelerates from rest to 100 km/h in 4.80 s. What magnitude force does a 68.0 kg ... New
Started by student77
 6 Jul 29, 2018
Physics » Consider a car that travels between points A and B. The car's average speed can be greater than the ... New
Started by xclash
 6 Jul 29, 2018
Physics » Approximately how many radioactive atoms are present in a tritium sample with an activity of 0.6 ... New
Started by roselinechinyere27m
 7 Jul 28, 2018
Physics » A 120-V rms signal at 60 Hz is applied across a series combination of a 30-mH inductor and a 100- ... New
Started by Davideckstein7
 7 Jul 29, 2018
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