An 11 kg object is pressed against a vertical wall with a horizontally applied force of 328 N. What is the coefficient of friction required to keep the book from sliding vertically
down the wall? Round the answer to 2 decimal places (hundredths place)

In this experiment, you will use a track, a toy car, and some washers to explore newton’s first two laws of motion. you will make observations and collect data regarding the motion of these objects. in the space below, write a general scientific question that you will answer by doing this experiment.

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.

Which situation will produce the greatest change of momentum