Mass at the end of a spring vibrates
A mass m at the end of a spring vibrates with a frequency of .88 Hz. When an additional 680g mass is added to m, the frequency is .6Hz. what is the value of m? Show all work. Draw a diagram.
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Neglecting frictional forces on the trailer, determine the following. (Indicate the direction with the sign of your answer. Take the forward direction to be positive.) the net force on the trailer
The glass core of an optical fiber has an index of refraction 1.61. The index of refraction of the cladding is 1.47. What is the maximum angle a light ray can make with the wall of the core if it is to remain inside the fiber?
Sunita's job is to provide technical support to computer users. Suppose the arrival of calls can be modeled by a Poisson distribution with a mean of 5.7 calls per hour. What's the probability that in the next 10 minutes there will be 2 or more cal
What percentile is associated with a T score of 39? How do you work it out?
Draw a PV diagram of the process. Label the initial state of the gas with an "I" and the final state with an "F". Assume the process follows a linear path.
The Russian sub sends out a sonar signal at 1110 Hz. Sonar waves travel at 5470 km/h. a.) What is the signal's frequency as detected by the US sub?
Consider a regular polygon (all sides are of equal length) with n sides.How many triangles are formed if no side of the polygon can be a side of a triangle?
When a survey calls residential telephone numbers at random, only 36% of the calls reach a live person. You watch the random dialing machine make 17 calls.
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How might your digital footprint influence your job prospects now and in the future? What steps might you take to "improve" your digital footprint?
Discuss solution-focused brief therapy. Describe key concepts and specific interventions including the use of the miracle question.
If you could change one thing about the JSU student experience, what would that be and why?
When you think about money, your goals, and your future career, which quote resonates with you most? Why?
What are the causes of racial and ethnic prejudice and discrimination? What is the difference between prejudice and discrimination?
1. What makes Montgomery County, Ohio, an "epicenter" for opioid/fentanyl overdoses? 2. Discuss the relationship between the epidemic and children.
The final historiographical essay requires that you write a 1250-1500 word research essay about a significant work of United States history written before