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1. A mass of 2.5 kg is attached to a spring that has a value of k equal to 600 N m-1. (a) Determine the value of the damping constant c that is required to produce critical damping. (b) The mass receives an impulse that gives it a velocity of ? = 1 . 5 m/s at t = 0. Determine the maximum value of the resultant displacement and the time at which this occurs.
2. A mass is attached to a horizontal spring (as shown in the Figure below) m has a value of 0.80 kg and the spring constant k is 180 N m-1.
At time t = 0 the mass is observed to be 0.04 m further from the wall than the equilibrium position and is moving away from the wall with a velocity of 0.50 m s-1. Assume no damping effect. Obtain an expression for the displacement of the mass in the form x = A (cos ω t + φ ), obtaining numerical values for A , ω and φ .
3. The figure shows three systems of a mass m suspended by light springs that all have the same spring constant k . Show that the frequencies of oscillation for the three systems are in the ratio of: ω a : ω b : ω c = √2 : 1 : √1 / 2.
The assignment in management is a two part assignment dealing 1.Theory of function of management. 2. Operations and Controlling.
Mountain Man Brewing, a family owned business where Chris Prangel, the son of the president joins. Due to increase in the preference for light beer drinkers, Chris Prangel wants to introduce light beer version in Mountain Man. An analysis into the la..
Mountain Man Brewing, a family owned business where Chris Prangel, the son of the president joins. An analysis into the launch of Mountain Man Light over the present Mountain Man Lager.
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Present your findings as a group powerpoint with an audio file. In addition individually write up your own conclusions as to the effects of regional cultural issues on the corporate organisational culture of this multinational company as it conducts ..
This assignment shows a structure of business plan. The task is to write a business plane about a Diet Shop.
Identify the purposes of different types of organisations.
Entrepreneur Case Study for Analysis. Analyze Robin Wolaner's suitability to be an entrepreneur
This problem requires you to apply your cross-sectional analysis skills to a real cross-sectional data set with the goal of answering a specific research question.
Prepare a major handout on the key principles of instructional leadership
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