To what decimal place should each answer be rounded? How many significant figures does the rounded answer have? 101 cm−99.1 cm=1.9 cm (unrounded)

Which changes of state do the labels represent? a: b: c:

According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter