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Physics, 21.06.2019 23:20
Acharge of 8.4x10^-4 c moves at an angle of 35 degrees to a magnetic field that has a field strength of 6.7x10^-3 t. if the magnetic force is 3.5 x10 ^-2 n, how fast is the charge moving?
Answers: 1
Physics, 24.06.2019 00:20
Acontainer open to the atmosphere holds a mixture of oil and water, where the specific gravity of the oil is 0.79. the oil layer has a thickness of 0.64 m, and the water underneath has a thickness of 0.9 m. what is the gauge pressure at the bottom of this container, in kpa
Answers: 2
Physics, 24.06.2019 01:30
Jason inherited a piece of land from his great-uncle. owners in the area claim that there is a 45% chance that the land has oil. jason decides to test the land for oil. he buys a kit that claims to have an 80% accuracy rate of indicating oil in the soil. what is the probability that the land has oil and the test predicts that there is no oil? a. 0 b. 0.09 c. 0.11 d. 0.44
Answers: 1
A 1700kg rhino charges at a speed of 50. 0km/h. What is the magnitude of the average force needed to...
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