How do you calculate the surface area and pressure in hydraulics in slave and master pistons using this example? E. g. master piston pressure = 20N and the surface are is 10cm² and the slave piston's pressure is 60N.

What is the similarity between a sea stack and a spit? A. Both are examples of erosion by wind. B. Both are examples of deposition by wind. C. They are formed due to the action of waves. D. They are formed due to the slowing down of waves.

What is the electric field at the position (x2, y2) = (-5.0 cm, 5.0 cm) ? write electric field vector in component form. enter the x and y components of the electric field separated by a comma?

Steam enters a long, horizontal pipe with an inlet diameter of D1 = 16 cm at 2 MPa and 300°C with a velocity of 2.5 m/s. Farther downstream, the conditions are 1.8 MPa and 250°C, and the diameter is D2 = 14 cm.

A falling stone is at a certain instant 90 feet above the ground. two seconds later it is only 10 feet above the ground. if it was thrown down with an initial speed of 4 feet per second, from what height was it thrown?

The momentum of a 0.1 kg object traveling at 2000 m/s is 20,000 kg·m/s. True or False

Part 1. A girl leaves a history classroom and walks 10 meters north to a drinking fountain. Then she turns and walks 30 meters south to an art classroom. What is the girl's total distance traveled? Part 2. Using the information above from Part 1.

Which of the following is an example of a physical change but not a chemical change? A) The log gives off heat and light as it burns B) A tree stores energy from the sun in its fruit C) A penny lost in the grass slowly changes color D) A water pipe

Land masses that move on Earth are called: a. Continents b. Tectonic continents c. Tectonic plates d. Rock Masses

Will two separate 50db sounds together constitute a 100db sound explain mathematical

How many miles is the moon from the earth