What must be true of a force that causes an object to move in a circular motion?
o
o
o
o
it acts parallel to the velocity and is directed toward the center of the circle.
it acts parallel to the velocity and is directed away from the center of the circle.
it acts perpendicular to the velocity and is directed toward the center of the circle.
it acts perpendicular to the velocity and is directed away from the center of the circle.

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)

When rolling 26 sided number cube what are the chances some of the role will be seven

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations