Two opposite poles repel each other

A rectangular steel alloy A-36 (structural steel) plate is hanging vertically and supporting a hanging weight of 90 kN. The plate has a length of 0.5 m, a width of 75 mm, and a thickness of 6 mm.

If an object moves 2 meters to the left in 1 second, what is the velocity of the object?

The volume of a rock is found to be 0.00018 m^3. If the rock's specific gravity is 2.50, what is its weight? (a) 5.41N (b) 3.62 Ib (c) 1.009N (d) 0.991 Ib (e) none of these

Print person1's kids, call the incNumKids () method, and print again, outputting text as below. End each line with a newline. Sample output for below program with input 3:

Como se conecta un circuito eléctrico con dos o más resistencias en paralelo

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.