Of the quarks of the Standard Model, up, down, top, strange, charm, bottom. Which quark was the first one to be discovered, and which one was most recently discovered? PLEASE GIVE ME A DIRECT ANSWER! NO STRANGE LINKS WITH SKETCHY FILES
if you do I will report.

Atrain departs from its station at a constant acceleration of 5 m/s. what is the speed of the train at the end of 20s?

This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer

If a stone with an original velocity of 0 is falling from a ledgeand takes 8 seconds to hoybthe ground whays the final velocity of the stone