While ice skating, you unintentionally crash into a person. your mass is 60kg
and you are traveling east at 8.0m/s
with respect to the ice. the mass of the other person is 80kg
and he is traveling north at 9.0m/s
with respect to the ice. you hang on to each other after the collision. in what direction and at what speed are you traveling just after the collision?

What changes occur in the brain during the teenage years? 25 points, someone me out!a.) thinking becomes slower as the brain grows larger. b.) connections between neurons become stronger and faster. c.) unused neurons fuse together to form larger, better functioning neurons. d.) more neurons are developed.

Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good