1.A man runs 300m West in 60 seconds. He then runs 100m North West in 20 seconds. Find it's average velocity?

Will a heavier bowling ball hit pins better than a lighter bsll

Which features on mars point to the possibility of liquid water on the planet? impact craters with sharp rims volcanic cones with craters gullies and stream-like channels mountain ranges with faults

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?