Anyone who answers this correctly, i will mark as brainiest. constructive interference results in a wave with a amplitude than any of the component waves.

True or false: the revolution of the earth creates day and night as it rotates around the sun

Which branches of natural science include the study of an organism that lived 10 million years ago

If a rock is thrown upward on the planet mars with a velocity of 12 m/s, its height (in meters) after t seconds is given by h = 12t − 1.86t2. (a) find the velocity of the rock after two seconds. m/s (b) find the velocity of the rock when t = a. 12−3.72a m/s (c) when will the rock hit the surface? (round your answer to one decimal place.) t = s (d) with what velocity will the rock hit the surface? m/s