What was the magnitude and direction of the impulse
A 0.25 kg ball moving north at 7.7 m s strikes a wall obliquely and rebounds heading east with the same speed of 7.7 m s . What was the magnitude and direction of the impulse on the ball?
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If the container and its contents hit the ground with a veritcal speed v =150 in/sec - deterimine the maximum total force exerted on the instrument by the packaging.
Determine the gpm of cold seawater to be pumped from deep ocean to serve as the cooling medium or heat sink if the cooling water experiences a temperature raise of 7 grades F.
A company wishes to reduce its air conditioning cost by cooling 100cubic feet of a metallic heat sink during the night to -10 degreesCelsius, when electrical cost are lowest.
Suppose you have data from an experiment with 3 levels of the independent variable. Explain why an ANOVA followed by post-hoc tests is superior to three t-tests for independent groups. (Hint: what type of error would you make in each case.)
Find the number of units that produces a maximum revenue. The revenue R is measured in dollars and x is the number of units produced.
A 40 foot aluminum street lighting support is sized and welded intoposition between two very large bridge beams on a hot summer daywhen temperature of the aluminum support is 145 degrees Fahrenheit.
Its free vibration amplitude decreases to 0.25 of the initial value after five consecutive cycles. Find the value of the damping in the system.
How you do you determine is the salt soln is neutral, acidic, or basic? Dont you have to figure out wherethe soln derived from, as in Ba(NO3)2 : BA comes from strong base:BaOH and NO3 comes from ......what?
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1. Exploring the concept of sexual health and its key components which define it 2. Reflecting on the fundamental epidemiological questions
Which of the following rights is applicable to the Soldier across all stages of the Medical Evaluation Board (MEB) and Physical Evaluation Board (PEB)
Problem: 34-year-old female is diagnosed with hypothyroidism. What should the nurse assess the client for?
Question: Healthcare data carries which of the following inherent challenge(s)(check all that apply):
A 62-year-old female with diabetes and hypertension is concerned about her risk arterial sclerosis which pathophysiological mechanism
A 50-year-old male with chronic kidney disease presents with fatigue and power laboratory test show normal acidic, normal chronic anemia
A 45-year-old female recovering from hip surgery is at increased risk for DVT. What is the most likely pathophysiological explanation for this increase