A motorcycle begins at rest and accelerates uniformly at 7.9\,\dfrac{\text{m}}{\text{s}^2}7. 9 s 2 m 7, point, 9, start fraction, start text, m, end text, divided by, start text, s, end text, squared, end fraction. We want to find the time it takes the motorcycle to reach a speed of 100\,\dfrac{\text{km}}{\text{h}}100 h km 100, start fraction, start text, k, m, end text, divided by, start text, h, end text, end fraction. Which kinematic formula would be most useful to solve for the target unknown?

Start an single atom tab. observe the decay of polonium-211. after each decay, press the reset nucleus button to watch the process again. write a description of alpha decay for po-211

Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution