Retype the statements, correcting the syntax error in each print statement. print ('Predictions are hard.") print (Especially about the future.) user_num = 5 print ('user_num is:' user_num)

The two boxcars A and B have a weight of 20000lb and 30000lb respectively. If they coast freely down the incline when the brakes are applied to all the wheels of car A causing it to skid, determine the force in the coupling C between the two cars.

The minimum waste compaction ratio reported by the manufacturer of a high-pressure compaction machine is 8:1. What is the corresponding percent volume reduction of the waste

What is A roofed structure that is similar to a porch, but is detached from the house.

Consider a cylindrical nickel wire 1.8 mm in diameter and 2.6 * 104 mm long. Calculate its elongation when a load of 290 N is applied.

What is 29.95 inHg in kPa?

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.