Two forces with magnitudes of 25 and 30 pounds act on an object at angles of 10° and 100° respectively. find the direction and magnitude of the resultant force. round to two decimal places in all intermediate steps and in your final answer.

39.05 pounds at

Explanation:

To find the resultant force, we need to decompose each vector along the x- and y- directions. Let's do it:

Vector 1:

Vector 2:

Resultant components:

So the magnitude of the resultant is

And the direction is

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.