Which formula can be used to find the show angle of the resultant vector? A) sin∅=Ry/Rx, B) tan∅=Rx/Ry, C) tan∅=Ry/Rx, D) sin∅=Rx/Ry

What is thermal pollution?

A balloon is released from the top of a building. the graph shows the height of the balloon over time. what does the slope and y-intercept reveal about the situation? A. the balloon starts at a height of 0 ft and rises at a rate of 100 ft. B.

Which of the following actions will decrease the gravitational force between two objects? A. Increasing the mass of the objects B. Increasing the density of the objects C. Increasing the distance between the objects D.

What does diffusion and active transport have in common

What is the middle layer of earth called

Who were the 26 or 27 scientists that found the elements on the periodic table?

What particle is used as a beam to treat cancer

Heat engine x has an efficiency of 67%. heat engine y has an efficiency of 82%. which best compares these two heat engines?

How far away is venus from the sun

Absolute differences between each observed mass and the accepted value, divided by the accepted value, multiplied by 100%