Evaluate to three significant figures and using appropriate prefix: (354 mg) (45 km) / (0.0356 kN)

A rigid, sealed cylinder initially contains 100 lbm of water at 70 °F and atmospheric pressure. Determine: a) the volume of the tank (ft3). Later, a pump is used to extract 10 lbm of water from the cylinder.

8. Which of the following is a characteristic of no-till farming? A. It causes a loss of organic matter and degradation of soil aggregates B. It optimizes conditions for seed germination C.

Barry wants to convert mechanical energy into electric energy. What can he use?

Explain the reasons for abandoning a well.

The ladder has a uniform weight of 80 lb and rests against the smooth wall at B. If the coefficient of static friction at A is mu (a) = 0.4, determine if the ladder will slip.

There are six items to be rung up in the cash register. The first item costs $15.00. Each item after that costs an additional $2.00. (item #2 costs $17, item #3 costs $19, etc.

List and briefly describe two modern's materials needs

Write the definition of a method named add that receives a reference to a Scanner object associated with a stream of input consisting of integers only. The method reads all the integers remaining to be read from the stream and returns their sum.

How are fluids distributed and transported in a fluid power system?

The sliders A and B are connected by a light rigid bar of length l = 20 in. and move with negligible friction in the slots, both of which lie in a horizontal plane. For the position where xA = 16 in., the velocity of A is vA = 3 ft/sec to the right.