Physics, 18.09.2019 17:20, 12233445566
Two beetles run across flat sand, starting at the same point. beetle 1 runs 0.41 m due east, then 0.72 m at 38o north of due east. beetle 2 also makes two runs; the first is 1.74 m at 48o east of due north. what must be (a) the magnitude and (b) the direction (relative to the east direction in the range of (-180°, 180°)) of its second run if it is to end up at the new location of beetle 1?
Answers: 3
Physics, 22.06.2019 16:50, justkevin1231
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 18:30, wapattersons
What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane
Answers: 3
Two beetles run across flat sand, starting at the same point. beetle 1 runs 0.41 m due east, then 0....
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