Signs of velocity and acceleration for all.
Upward direction is +, downward direction is -.
A. -,+
B. +,-
C. 0,-
axis is upward Achlid throws as basebal directy upward. what ษe he signs of te veoay...
you are given 4 vectors with equal magnitudes. under what conditions will their sum be zero? if a vector has an equal, positive x and y components, what are the angles it makes with the axes? A superhero jumped horizontally from a 31 m high rooftop to the ground immediately after he spotted a child walking towards a busy street all alone. Fortunately, he lands on the street just next to the child in 2.5s and the child is rescued!...