What is the submarines maximum safe depth in salt water
A research submarine has a 40cm diameter window that is 8.2cm thick. The manufacturer says the window can withstand forces up to 1.1×10^6 N . What is the submarine's maximum safe depth in salt water? Pressure is 1.0atm. Answer in meters.
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I shoot a basketball at an angle of 65.0 degrees above the horizontal from a height of 2.00 m above the ?oor. the ball is shot at a speed of 9.70 m/s to the ball and the ball leaves my hand a horizontal distance of 7.25 m from the center of the ho
How much would you have to invest today in the bank at an interest rate of 7% to have an annuity of $2,800 per year for 9 years, with nothing left in the bank at the end of the 9 years?
A balloon in the upper atmosphere is filled with water vapor with a speci?c volume of 10 m3 /kg. a) If its volume is 25 m3, how many moles of water vapor are in the balloon?
Varilux manufactures a single product and sells it for $10 per unit. At the beginning of the year there were 1,000 units in inventory. Upon further investigation, you discover that units produced last year had $3.00 of fixed manufacturing cost and
Equity Transaction For each of the following independent transaction 'a' through 'd', prepare the necessary journal entry(if necessary): a) Declared and paid a $0.40 per share cash dividend on 200,000.
Kahn Company is a merchandiser that reported net income of $90,000. Additional information follows: decrease in accounts receivable 3,000 increase in prepaid expense 4,000 depreciation expense
The frictional driving force acting on the wheels of the 2.4-Mg van is F(d) = (600t^2) N, where t is in seconds. If the van has a speed of 20 km/hr when t=0s, determine its speed when t=5s.
The dipole is held perpendicular to a uniform electric field with field strength 1040V/m , then released. What is the dipole's angular velocity at the instant it is aligned with the electric field?
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