Question

Can someone help me with the formulas for f and g?!?

Answer 1

For question f. you need to use the same equation used in d. with the difference that \(t\) is th unknown here.

For g. you must find an equation that relates the initial velocity, final velocity, acceleration due to gravity and distance (or height). Then you can solve for final velocity.

Answer 2

so for g it would be Vf2= Vi2+2ax

Answer 3

Yep (: In that case x becomes h (height).

Answer 4

thank you! :)

Answer 5

You're welcome (: