Determine the work done by the force during the motion
A constant force F = 2.00 Ni + 3.00 Nj acts on a 5.00 kg object as it moves in a straight line from the position r1 = 1.00 m i + 1.00 m j to a position r2 = 4.00 mi - 1.00 mj . Determine the work done by the force during this motion.
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If state law mandates that elevators cannot accelerate at greater than 2.70 m/s2 or travel faster than 15.3 m/s, what is the minimum time in which an elevator can travel the 373 m from the ground floor to the observatory floor?
You just received a $5,000 gift from your grandmother. You have decided to save this money so that you can gift it to your grandchildren 50 years from now.
Show that the true strain for the over all elongation l0 to l2 is given by sum of the true strian for each of the two separate process. is the same true for the normal strain?
You invested $1,650 in an account that pays 5 percent simple interest. How much more could you have earned over a 20-year period if the interest had compounded annually?
Assume that Lyn Addie is an unmarried employee. Her $1,040 of wages are subject to no deductions other than FICA Social Security taxes, FICA Medicare taxes.
You borrow $165,000 to buy a house. The mortgage rate is 7.5 percent and the loan period is 30 years. Payments are made monthly. If you pay the mortgage according to the loan agreement, how much total interest will you pay?
Write down expressions for the normal strain and the true strain for the following situation: in a tensile test where the length of the specimen increases from L0 TO L.
Rugby Rocks, Inc. had a Retained Earnings balance of $12,000 at December 31, 2012. The company had an average income of $7,500 over the next 3 years.
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