Find the frequency-time period and angular frequency
Question: A simple harmonic oscillator takes 3.0 seconds to undergo 30 complete vibrations. Find the frequency in Hz, time period, and angular frequency in rad/s
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Find the net electrostatic fornce exerted on the the +1nc charge. Assume medium is a vacuum. Book answer is Fnet= 3 x 10^-7 N. Please show step by step solution.
Suppose a random sample of 90 measurements is selected from a population with a mean of 35 and a variance of 300. Select the pair that is the mean and standard error of x.
A random sample of 625 12-ounce cans of fruit nectar is drawn from among all cans produced in a run. Prior experience has shown that the distribution of the contents has a mean of 12 ounces and a standard deviation of 0.12 ounce. What is the proba
Last year, Heidenescher Corporation's variable costing net operating income was $63,600 and its inventory decreased by 600 units. Fixed manufacturing overhead cost was $1 per unit. What was the absorption costing net operating income last year?
A simple harmonic oscillator takes 3.0 seconds to undergo 30 complete vibrations. Find the frequency in Hz, time period, and angular frequency in rad/s
Current research indicates that the distribution of the life expectancies of a certain protozoan is normal with a mean of 46 days and a standard deviation of 10.5 days. Find the probability that a simple random sample of 49 protozoa will have a me
An automated stamping machine has been developed that can efficiently produce body frames, hoods, and doors to the desired scale. If the machine is leased, fixed expenses will increase by $58,000 per year.
The World Health Organization's (W.H.O.) recommended daily minimum of calories is 2600 per individual. The average number of calories ingested per capita per day for the US is approximately 2460 with a standard deviation of 500. If we take a rando
At August 31, the ending inventory consisted of 900 units. Determine the ending inventory and cost of goods sold for August based on each of the following methods of inventory valuation. Assume a periodic inventory system.
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