Calculate the magnitude of the tension in the rope
a 2.00 kg stone attached to a rope 4.00m long is whirled in a circle horizontally on a frictionless surface, completing 5.00 revolutions in 2.00 s. Calculate the magnitude of the tension in the rope.
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A silicon monoxide (n = 1.45) film of 100 nm thickness is used to coat a glass camera lens (n = 1.56). What wavelength of light in the visible region (390 to 710 nm) will be most efficiently transmitted by this system? (1 nm = 10-9 m)
The second crewman, on the opposite side of the lock, pulls at an angle of 45 .With what force should the second crewman pull so that the net force of the two crewmen is in the forward direction?
How did financial consideratiion and the international market affect the precolonial, colonial, and postcolonial world's experience with justice and injustice.
In the book "worlds together worlds apart" what are the cultural regions that existed in 13 th century?
How has the power of prejudice and use of religious ideals used to fuel terrorist action. Is such a confluence dangerous? Why or Why not?
What are some of the ways you have seen employers measure the accountability of their staff? Were these measurements effective?
A firefighter of mass 85 kg slides down a vertical pole with an acceleration of 4.9 m/s2. What is the friction force that acts on the firefighter?
1.00 V potential difference is maintained across a 7.0 resistor for a period of 20.0 s. What total charge passes through the wire in this time interval?
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