A person travelled 100 m north and then turned around and went 30 m south, this took 30 seconds
What is their displacement?
If a force of 5 N is applied to the left of a 30kg box, assuming there is no friction, what will the acceleration of the stationary box be?
A person travelled 4 m North, then 3 m East, this took 5 seconds
What is their distance travelled?