Calculate the average angular velocity of the reel in rpm
A four foot diameter reel of wire pays out 250 feet of conductor wire in two minutes. What is the average angular velocity of the reel in rpm. Provide step by step explanations.
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When a 0.5 kg mass is suspended from a spring, the spring stretches 4 cm. The mass is then displaced 2 cm from its equilibrium position and released. a) What is the spring constant? b) What is the mechanical energy of the mass? c) What is the spee
A diagnostic test is designed to detect a cancer precursor enzyme that exists in 1 of every 1000 people. What is the percent chance that a person identified as having the enzyme actually does have the enzyme?
The movable mirrror in a Michelson interferometer is displaced to give an interferogram with 1000 local maxima. If the illumination wavelength is 633 nm, how far did the mirror move?
Determine the entropy production rate, in kJ/min. K for the heat engine itself the low temperature heat transfer process, and the high temperature heat transfer process then which process has the largest irreversibility?
(a) If the collision is perfectly inelastic, calculate the speed and direction of the players just after the tackle. (b) Determine the energy lost as a result of the collision.
Calculate factors of safety and assess the stability of unsupported excavation using only conventional Kirsch equation for the engineering data.
A man attached to a rope jumps from a bridge. The natural length of the rope is L, the mass of the man is m, the mass of the rope is negligibly small and its spring constant is k.
A billiard ball moving at 5.60 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 4.59 m/s, at an angle of 35.0° with respect to the original line of motion. Assuming an elastic collision (and ignoring
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult