A possible explanation to a scientific question.

Aparticle moves according to a law of motion s = f(t), 0 ≤ t ≤ 12, where t is measured in seconds and s in feet. f(t) = cos(πt/6) (a) find the velocity at time t (in ft/s).

Sort the images based on whether there's a force of attraction or repulsion between the magnets shown. attraction repulsion

Which radioisotope is used in dating geological formations?