Which statements below are true? Check all that apply.
O A. Displacement measurements must include magnitude, unit, and
direction.
O B. Distance can be fully described with a magnitude and a unit.
O C. If motion starts and stops at the same location, then the
displacement is zero.
D. Distance is always less than or equal to the magnitude of the
displacement.

To save time, you can approximate the initial mass of the solid to the nearest ±1 g. for example, if you are asked to add 14.3 g of copper, add between 13 g and 15 g. which of the following sets include two samples with an equal density? which all that apply below 15.4 g gold and 18.7 g silver 15.2 g copper and 50.0 g copper 20.2 g silver and 20.2 g copper 11.2 g gold and 14.9 g gold

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount

Which of the following describes a situation where competition between producers exists