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Question: A mass attached to a spring vibrates 7 times in 22.19 seconds. What is the angular frequency (in radians/second) of the mass? Increasing the mass attached to a spring will increase its vibrational angular frequency. The response must be typed, single spaced, must be in times new roman font (size 12) and must follow the APA format.
a mass m at the end of a spring vibrates with a frequency of 0.92 hz. when an additional 609 g mass is added to m the
Construction and working of Fabry perot interferometer
Suppose 28.5 kg of 87.5°C water is placed in contact with 28.5 kg of 11°C water. What is the change in heat (in J) of the hot water
Assume that a certain location on the Earth reflects 31.0% of the incident sunlight from its clouds and surface. what is the radiation pressure (Prad) on the Earth at this location
If it needed to be filled to full in 32 hours, what should be the rate in gal/min for water flowing to the pool? Please explain.
You plan to throw stones by using a sling of length 0.5 m which you whirl over your head. Suppose you wish to throw a stone a distance of 27 m. What must be the centripetal acceleration of the stone
A 99.3 kilogram horizontal circular platform rotates freely with no friction about its center at an initial angular velocity of 1.71 rad/s. Obtain the angular velocity of the platform with its load
The train on the right accelerates leftward at 0.82 m/s2.How far does train on the left travel before the front ends of the trains pass.
A certain lightbulb is rated at 165 W when operating at an rms voltage of 1.5 V. What is the peak voltage applied across the bulb
A cosmologist measures the value of the Hubble constant to be H=27.9 km/s/e6 light years. The reciprocal of H (1/H) provides an estimate of the age of the universe. What value would this cosmologist estimate for the age of the universe? Express yo..
A train siren indicating that the stationary train is ready to leave the station has a frequency of 80 Hz. What frequency is perceived by the occupant of a car traveling away from the train at 30 m/s? The speed of sound in air is 343 m/s.
As shown in the figure below, two long parallel wires (1 and 2) carry currents of I1 = 3.02 A and I2 = 5.35 A in the direction indicated. Determine the magnitude and direction of the magnetic field at a point midway between the wires (d = 10.0 cm).
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