Determine the apparent brightness that we would measure for the Sun if we were located 8 times Earth’s distance from the Sun.

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k

The dot diagram represents the motion of the motorcycle as it moves from left to right

Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.