The advantage of a synchronous orbit is that the satellite can: fly over the entire earth transmit over the entire earth receive continuous signals from a ground transmitter all of the above

Why is no-till farming more sustainable than many traditional methods of farming

Where did the elements in our solar system come from? they condensed out of hot gas clouds surrounding the early sun. they were accreted from other solar systems. they were transformed from helium and hydrogen by the solar furnace?

Which of the following materials has the highest tensile strength? spider silk copper glass plastic

Which is a physical property that can be used to tell one substance from another? A. toxicity B. density C. reactivity D. flammability

What are the two most common ways to produce hydrogen gas used in fuel cells?

The Wilson cloud chamber is used to study

Determine the horizontal and vertical components of a vector with a magnitude of 50 and a direction of 42° relative to the horizontal.

Newton's second law states that the force produced by a moving object depends on its mass and acceleration. Which is an example of this? A.

What is the speed of a 1200 kg car moving with a kinetic energy of 15 kJ?

Which of the following elements are least abundant in the solar system? Oxygen Carbon Helium Hydrogen Nitrogen