What is the period of revolution of the particle
A particle moves in a circle in such a way that the x- and y-coordinates of its motion are given in meters as functions of time t in seconds by
x= 5 cos(3t)y= 5 sin(3t)
what is the period of revolution of the particle?
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Three equal point charges, each with charge 1.60 , are placed at the vertices of an equilateral triangle whose sides are of length 0.450 . What is the electric potential energy of the system?
Soccer player #1 is 6.2 m from the goal, as the figure shows. If she kicks the ball directly into the net, the ball has a displacement labeled . If, on the other hand, she first kicks it to player #2, who then kicks it into the net, the ball under
A helicopter drops a paratrooper carrying a buzzer that emits a 500 Hz signal. A sound receiver on the plane monitors the signal as the paratrooper falls. If the perceived frequency becomes constant at 450 Hz, what is the terminal speed at the par
"Discuss whether government agencies are given too much, too little, or just the right amount of power to serve American citizens. Give an example or a rationale with your answer. "
A particle moves in a circle in such a way that the x- and y-coordinates of its motion are given in meters as functions of time t in seconds by what is the period of revolution of the particle?
An 126 g ball is dropped from a height of 58.1 cm above a spring of negligible mass. the ball compresses the srping to a maximum dosplacement of 4.85169 cm. the accelelration of gravity is 9.8m/s^2... calculate the spring force constant in N/m
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Find the electric potential required to match the double slit interference pattern using a 670 nm laser (using de Broglie's equations).
Examine and explain what you consider to be the most serious harm done by colonialism.
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