A merry-go-round a. k.a “the spinny thing” is rotating at 15 RPM, and has a radius of 1.75 m
A. How many revolutions will it make in 3 minutes?
B. How many revolutions will it make in 10.0 seconds?
C. How long does it take for a person to make 1 complete revolution?
D. What is the velocity in m/s of person standing on its edge?
Answers: 3
Physics, 22.06.2019 09:40, dakshshberry
Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?
Answers: 2
Physics, 22.06.2019 18:00, hannacarroll2539
Athin nonconducting rod with a uniform distribution of positive charge q is bent into a circle of radius r. the central perpendicular axis through the ring is a z-axis, with the origin at the center of the ring. a) what is the magnitude of the electric field due to the rod at z = 0? n/c (b) what is the magnitude of the electric field due to the rod at z = infinity? n/c (c) in terms of r, at what positive value of z is that magnitude maximum? r (d) if r = 4.00 cm and q = 9.00 µc, what is the maximum magnitude? n/c
Answers: 1
A merry-go-round a. k.a “the spinny thing” is rotating at 15 RPM, and has a radius of 1.75 m
A. How...
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