Determine the recoil speed of the man and rifle
A rifle having a weight of 35 N fires a 3.0 g bullet with a speed of 240 m/s. When a 750 N man holds the rifle firmly against his shoulder, determine the recoil speed of the man and rifle.
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The count in the culture of bacteria was 400 after 2 hours and 25,600 after 6 hours. Find relative rate of growth of bacteria population? State the answer as a percentage.
When an astronaut on the outer edge is to experience the centripetal acceleration g/2, determine what must be the station's angular velocity?
Marketing estimates that a new instrument for blood testing will be very successful, moderately successful, or unsuccessful, with probabilities 0.3, 0.6, and 0.1, respectively.
Determine the magnetic field outside the cable when a current of 2A is flowing to and from the device?
A ball of 0.30 kg is thrown straight up into the air having an initial speed of 19 m/s. i) Determine the momentum of the ball at the given locations. ii) Half-way to the maximum height.
Warren Buett is considering investing $1000. His nancial advisor show him 2 types of bonds A and B. The A bonds have 6% annual yield with a default rate of 1%. The B bonds have an 8% annual yield with a default rate of 5%.
Write complex number in trignometric form where it is between 0 and 2pi. Write three other possible trignometric forms for number.
The atomic particle is projected at 0.709 c in the similar direction as the spaceship’s velocity with respect to an observer within the vehicle. Determine the speed of the projectile as observed by the external observer? Answer must be in un
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Working in the yard, you feel unpleasantly hot and sweaty when you come in the house, so you take a shower and begin to feel better.
Provide five (5) reasons why working from a person centred, strengths-based positive framework, and providing positive lifestyle strategies can reduce
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Question: Identify a true statement about validity as applied to a test. Multiple choice question
The purpose is to examine the psychological factors affecting how teenagers in an impoverished urban area spend their time outside of school using:
Problem 1: Identify a specific theory of cognitive or moral development, and summarize the major assumptions.
Identify and discuss three ethical guidelines that are important to consider when designing an 8-week group for adolescents who are referred