Determine the mass of the object below to the correct degree of precision.

425 g = _kg

0.425
0.0425
4,250
425,000

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

A10-kg piece of aluminum sits at the bottom of a lake, right next to a 10-kg piece of lead, which is much denser than aluminum. which one has the greater buoyant force on it? explain. b - the aluminum a) both have the same buoyant force. b) the aluminum c) the lead d) it cannot be determined without knowing their volumes.

What would be the radius of the earth if it had its actual mass but had the density of nuclei? express your answer to two significant figures and include the appropriate units.