Why earth's atmosphere so important? why earth's atmosphere so important? follow 6 answers 6 report abuse are you sure you want to delete this answer? yes no

You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?

Ahot-air balloon is 11.0 m above the ground and rising at a speed of 7.00 m/s. a ball is thrown horizontally from the balloon basket at a speed of 9.00 m/s. ignore friction and air resistance and find the speed of the ball when it strikes the ground.

Examples of states of consciousness include a. daydreaming b. dreaming during sleep c. hypnosis d. all of the above