Jimmy is a renowned cliff diver. He is on vacation at 108 m tall Victoria Falls. If he dives off at an incline of 44°, with an initial velocity of 6.48 m/s,
does he dive into the soft water in the 25 meter wide chasm below, or
land on the other side of the chasm in the trees, brush, and brambles?

explanation: magnetic pole, region at each end of a magnet where the external magnetic field is strongest. the south-seeking pole, or any pole similar to it, is called a south magnetic pole. unlike poles of different magnets attract each other; like poles repel each other.

photocells convert light energy to electricity

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y

3. dark matter

empty space could also be a simple vacuum