In a statement of cash flows, interest received from sources other than a company’s investments would be classified as cash inflows from:

Jackson Company had the following selected information on their 20X1 balance sheet/income statement: Balance sheet Cash and cash equivalents $200,000Short-term investments $50,000Current assets $650,000Current liabilities $600,000Long-term debt $100,000Shareholders’ Equity $300,000 Income Statement Net income $95,000Interest expense $5,000Cost of goods sold $800,000Income taxes $15,000 The company does not have any noncontrolling interest.  Calculate Jackson Company’s current ratio. 

Mobile CompanyMobile Company manufactures computer technology devices. Selected financial data for Mobile is presented below; use the information to answer the following questions: ​​​Current AssetsAs of Dec. 31, 2010Dec. 31, 2009Cash and short-term investments$1,267,038$ 616,604Accounts Receivable (net)490,816665,828Inventories338,599487,505Prepaid Expenses and other current assets292,511291,915Total Current Assets$2,388,964$2,061,852​​​Current Liabilities​​Short-term borrowings$ 25,190$ 38,108Current portion of long-term debt182,295210,090Accounts payable296,307334,247Accrued liabilities941,912743,999Income taxes payable203,049239,793Total Current Liabilities1,648,7531,566,237 Selected Income Statement Data – for the year ending December 31, 2010:Net Sales$4,885,340Cost of Goods Sold2,542,353Operating Income733,541Net Income230,101 Selected Statement of Cash Flow Data – for the year ending December 31, 2010:Cash Flows from Operations$1,156,084  Refer to the information for Mobile Company. Mobile’s current ratio in 2010 was:

A Ferris wheel, rotating initially at an angular speed of 0.50 rad/s, accelerates over a 7.0-s interval at a rate of 0.040 rad/s2. What is its angular speed after this 7-s interval?

Preston pushes a wheelbarrow weighing 500 N to the top of a 50.0-m ramp, inclined at 20.0° with the horizontal, and leaves it. Tamara accidentally bumps the wheelbarrow. It slides back down the ramp, during which an 80.0-N frictional force acts on it over the 50.0 m. What is the wheelbarrow’s kinetic energy at the bottom at of the ramp? (g = 9.8 m/s2)

A 20-g bullet moving at 1 000 m/s is fired through a one-kg block of wood emerging at a speed of 100 m/s. If the block had been originally at rest and is free to move, what is its resulting speed?

A 20-g bullet moving at 1 000 m/s is fired through a one-kg block of wood emerging at a speed of 100 m/s. What is the change in the kinetic energy of the bullet-block system as a result of the collision assuming the block is free to move?

At liftoff, the engines of the Saturn V rocket consumed 13 000 kg/s of fuel and exhausted the combustion products at 2 900 m/s. What was the total upward force (thrust) provided by the engines?

A bucket of water with total mass 23 kg is attached to a rope, which in turn, is wound around a 0.050-m radius cylinder at the top of a well. A crank with a turning radius of 0.25 m is attached to the end of the cylinder. What minimum force directed perpendicular to the crank handle is required to just raise the bucket? (Assume the rope’s mass is negligible, that cylinder turns on frictionless bearings, and that g = 9.8 m/s2.)

A 50-N crate is pulled up a 5-m inclined plane by a worker at constant velocity. If the plane is inclined at an angle of 37° to the horizontal and there exists a constant frictional force of 10 N between the crate and the surface, what is the force applied by the worker?