Imagine that you are 100kg and hovering next to a space shuttle in space and your buddy of equal mass who is moving a 2m/a bumps into you. If he holds onto you, how fast do you both move with respect to the ship?

As a car drives with its tires rolling freely without any slippage, the type of friction acting between the tires and the road is 100) a) static friction. b) kinetic friction. c) a combination of static and kinetic friction. d) neither static nor kinetic friction, but some other type of friction. e) it is impossible to tell what type of friction acts in this situation.

Write the function getkthdigit(n, k) that takes a possibly-negative int n and a non-negative int k, and returns the kth digit of n, starting from 0, counting from the right

Achild has maximum walking speed of 1.6 m/s. what is the length of the child's legs? 0.26 m