- Is it safe to climb a tree in beach during a tsunami?

Discover Questions

One piston in a hydraulic lift has an area that is twice the area of the other. When the pressure
at the smaller piston is increased by ∆p ? Which form of radiometric dating is used for dinosaur fossils? Why does log 10 100,000 equal to 5?
Why must log 10 5 be a number between 0 and 1? A student is to answer 6 of eight questions in an examination. How many choices has he if he must answer at least three of the first four? Is it possible to write cos(2π/3) + sin(5π/4) as a single fraction? I end up with -1/2 - sqrt2/2?