The area of the large cylinder's piston in this hydraulic system is 3.14 m2. What is the output force?

How often does the earth revolve around the sun?

As part of the Antarctic Treaty System, all facilities on Antarctica are inspected. What is one reason there's a need for these inspections? O A. To create more international opportunities O B. To determine the economic value of common assets O c.

Rain, wind, industrial agriculture and waves causes what

Which part of the electromagnetic spectrum has the highest level of photon energy A. Radio waves B. x-rays C. visible light D. gamma rays

How much heat energy is required to raise the temperature of 5 kilograms of coal from 20°C to 220°C? a. 1,314,718 J b. 314 J c. 4,187,000 J d. 6,573 J

Which best compares simple machines with compound machines? Both make work easier, but compound machines consist of two or more simple machines. Both make work easier, but compound machines have less mechanical advantage than simple machines.

What type of reaction powers a car?

How can matter be exchanged between spheres

Which element in row 6 of the periodic table (shown below) has the largest radius?

Which statement about energy transfer in a wave is true?