A wheel on a car is rolling without slipping along level ground. The speed of the car is 36 m/s. The wheel has an outer diameter of 50 cm. The speed of the top of the wheel is

A 6.0-kg block slides from rest at position A down a frictionless incline to position B. The speed of the block at B is

If the mass of Earth is 6 × 1024 kg, the mass of the Moon is 7 × 1022 kg, the radius of the Moon’s orbit is 4 × 108 m, and the value of the gravitational constant is 6 × 10–11 N · m2/kg2, the force between Earth and the moon is approximately

The following information pertains to Diane Company for questions 5-10. Assume that all balance sheet amounts represent both average and ending balance figures and that all sales were on credit.                                              Assets                                                     Cash and short-term investments $  30,000 Accounts receivable (net) 20,000 Inventory 15,000 Property, plant, and equipment   185,000 Total assets $250,000                              Liabilities and Stockholders’ Equity                         Current liabilities $  45,000 Long-term liabilities 70,000 Stockholders’ equity—Common   135,000 Total liabilities and stockholders’ equity $250,000                                     Income Statement                                               Sales $ 85,000   Cost of goods sold    45,000 Gross margin $ 40,000 Operating expenses (15,000) Interest expense     (5,000) Net income $ 20,000   Number of shares of common stock outstanding   6,000 Market price of common stock   $20 Total dividends paid   $9,000 Cash provided by operations   $30,000  What is the ratio of sales to total assets for Diane Company?

Fetal cells may be removed along with fluid from the womb by a process known as __________.

Let’s assume that radish flowers may be white, pink, or red. A cross between two pink flowers yields white, pink and red flowers in a ratio of 1:2:1. The flower color trait in radishes is an example of which of the following inheritance patterns?

The work done by a conservative force between two points is

Two cars of equal mass travel in opposite directions at equal speeds. They collide in a perfectly inelastic collision. Just after the collision, their velocities are

A 5.0-kg object slides down a frictionless surface inclined at an angle of 30o from the horizontal. The total distance moved by the object along the plane is 10 meters. The work done on the object by the normal force of the surface is:

Which of the following is not a characteristic of a job order costing system?