Find rebound angle if approach velocity is given
A ball on a frictionless surface hits a wall at an angle of 30 degrees. What is the rebound angle if the approach velocity is 0.5 m/s and the coefficient of restitution is 0.7?
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Translate each of the following z-scores to corresponding GPA: z=2.0, z=-1.0, z=.5, z =-2.5. Students with z-scores below -1.6 are put on probation. What is the corresponding probationary GPA?
If the isentropic efficiency of the turbines are 90%, please plot the T-S diagram and determine (a) thermal efficiency (b) mass flow rate of the steam entering the first turbine.
What is the impulse exerted on the fullback? What is the impulse exerted on the tackler? What is the average force exerted on the tackler? Draw a diagram. Show all work.
If we start with 0.500 mol H2 and 0.500 mol I2 in a 5.00 L vesselat 698 K, what will be the concentrations of each gas at equilibrium?
Suppose there are only three candidates and she follows the following strategy. She rejects the first candidate and then selects the next candidate that is better than those already interviewed?
A medical cyclotron with a 2.2 T magnetic field is intended to accelerate deuterium nuclei (deuterons), consisting of one proton and one neutron.
A rifle with a weight of 30N fires a 5g bullet with a speed of 300m/s. What is the recoil speed of the rifle? If a 700N man holds the rifle firmly against his shoulder, find the recoil speed of the man and the rifle. Draw a diagram. Show all work.
The bottom slope is 0.0014. Determine the dimensions of the best cross section if the channel shape is trapezoidal of bottom width b.
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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