Find out the mass of the worker
A worker stands still on a roof sloped at an angle of 39° above the horizontal. He is prevented from slipping by a static frictional force of 500 N. Find the mass of the worker.
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A car (m = 1540 kg) is parked on a road that rises 17.2 ° above the horizontal. What are the magnitudes of (a) the normal force and (b) the static frictional force that the ground exerts on the tires?
At 1400 mm Hg and 286 K a diver exhales a 208 mL bubble of airthat is 77% N2 , 17% O2, and 6%CO2 by volume. How many milliliters would the volume of the bubble be at the surface and 298 K and how many moles of N2 are in the bubble?
What is the volumetric flow rate of the air entering the compressor in ft3/min? What are the temperatures at the compressor and turbine exits in °R? What is the thermal efficiency of the cycle?
Suppose that in front of a hotel in a large city, successive 20 second intervals constitute independent trials, in which either a single cab will arrive (with probability 0.2), or no cabs will arrive (with probability 0.8). Find the probability th
A solution contains 0.021 M Ba2+ and 0.017 MCa2+. A solution containing fluoride ions is addedto selectively precipitate one of the ions. At what concentration of fluoride ions will a precipitate begin to form?
Calculate the total thermal macroscopic cross section in cm-1 for a UO2 fuel pellet of mass density 10.0 g/cm3 containing 4.2 w/o (weight percent) enriched uranium.
A screening test shows a positive result in 95% of all cases when disease is present and in 20% of all cases when it is not. When adminestered to a large number of people, 21.5% of the results were positive. What is the prevalence of the disease?
Take a golf ball on the moon for a lunar driving range. What speed would you need to give a lunar golf ball in order to put the ball in orbit around the Moon? Do you think it could be done?
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Concisely and cogently summarize the most salient points of Andrew Sloane, Vulnerability and Care, chapter 8 and then critically evaluate its position
Question: Which author/theorist said that sports can be thought of as a religion because they operate in American culture like a church?
Question: Can religion offer a good answer to the question of the meaning of life?
Question 1: How would you define Altruism? Question 2: Summarize the important concepts presented in your reading.
Using scripture refereneces give your insight into the following prompt: "What is it about our tendency to individualize the Christian faith
Q1. What does Scripture tell us about God's view of people? Q2. How should God's view of His children affect our teaching?
Pray for Insight: What are the key truths God intends to communicate from these passages? Ask God to help you understand what this passage means to you.