If a "Mini-Earth" had a mass of 6.00x1023 kg, and a radius of 3,000 km, what is its
acceleration of gravity near its surface?
[?] m/s2

What properties of a moving object are used in determining the object's energy of motion

Against his financial advisor's advice, frank has decided to invest his money in some risky stocks because he once made quite a bit of money in the stock market. his decision illustrates a. the representativeness heuristic b. overconfidence c. the availability heuristic d. confirmation bias select the best answer from the choices provided

Which scientist was the first to propose the heliocentric model of the universe? a. aristotle b. isaac newton c. galileo galilei d. nicolaus copernicus