Yf = Yi + Vi(t) + (1/2)(gt^2)
Xf = Xi + Vi(t) + (1/2)(gt^2)
Yf = final position (y-axis)
Xf = final position (x-axis)
Vi = initial velocity
t = time
g = gravitational pull
Homework Statement
A cannon which is at the top of a 99 m high cliff fires in a horizontal direction to a dog. The initial position of the dog is 1000 m from the cliff's base. What should be the initial velocity of the cannon if the dog is moving at constant speed of 9 m/s to the cliff...
Homework Statement
What will happen to the percent error of graphical or force table method as the number of vectors to be added increases? Give proof.
3 vectors
A = 400 g
B = 450 g
C = 427 g
Homework Equations
The Attempt at a Solution
First, I computed for the percent...