Spongebob is walking to the beach. He walks 20m north, 30m east, and then 14m northeast. a. Draw a vector diagram for his path. Show the vector sum and it’s components.
b. How far has he traveled? [m] 2SF
c. It’s 80m from home. If he only needs to travel north from his new position to get there, how much further
north does he have to go? [m] 3SF

answer; /// i believe that the correct answer is (c)

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.