Physics, 05.11.2019 01:31 journeyburks07
Two horizontal forces f1 and f2 act on a 4 kg disk that slides over frictionless ice, on which an xy coordinate system is laid out. f1 is in the positive direction of x axis and has magnitude = 7 n. f2 has magnitude 9 n. the image below gives velocity as a function of time along x axis. what is angle between f1 and f2?
Answers: 1
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Two horizontal forces f1 and f2 act on a 4 kg disk that slides over frictionless ice, on which an xy...