1. A rock is initially launched from ground level vertically reaching its highest point 4.2 seconds after being launched. Calculate the initial velocity of the
rock, to the nearest 100th, as the rock is launched. Calculate the maximum
height of the rock to the nearest 10th.
Explain and show all steps of your solution.

c, 1a hope this

the answer is a. at the equator

so easy. just google the electromagnetic waves and it’ll pop up.

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.