- #1

ohheytai

- 85

- 0

a)

At time t=0, even though you can't see what's causing the motion, what can you conclude must be the direction of the vector Fnet?

b)You learn that at time t=0, two forces act on the ball, and that at this instant one of these forces is F1 = < -261, 1764, 0 > N. What is the other force?

## Homework Equations

Fperpendicular is m(v^2/r)

## The Attempt at a Solution

for the perpendicular force i got 1306.666667

which is right so i thought Fnet would be that or <0,1306.66667,0> but its not can someone please help? and idk how to do b please someone help!