Find out the recoil speed of the man and rifle
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.
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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?
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?
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.
The bottom slope is 0.0014. Determine the dimensions of the best cross section if the channel shape is trapezoidal of bottom width b.
If you a litre (1000mL) bottle of oil in your engine, how much heat is produced in kcal?In BTU To solve this problem you must know the density of motor oil is .82 g/mL.
It rebounds with a speed of 10m/s. What impulse acts on the ball during the contact? If the ball is in contact with the floor for 0.020 seconds, what is the magnitude of the average force on the floor from the ball? Draw a diagram. Show all work.
What is the limiting reactant when 80.0 g Cu reacts with25.0 g S? What is the maximum number of grams of Cu2S that can be formed?
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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