- #1
Amber
- 6
- 0
Why can't I understand simple vector questions? I've just started a higher physics and that's what we're learning.
I'm stuck with this question:
A kangaroo was seen to jump to a vertical height of 2.8m. How long was it in the air?
I have the answer at the back of the book, but I don't know how to arrive at the answer! Please help!
Do I need to split it up into the components:
u - initial velocity
v - final velocity
a - acceleration
s - distance
t - time
I know the equations, but when I plug the numbers in, it doesn't come out as the right answer!
I'm stuck with this question:
A kangaroo was seen to jump to a vertical height of 2.8m. How long was it in the air?
I have the answer at the back of the book, but I don't know how to arrive at the answer! Please help!
Do I need to split it up into the components:
u - initial velocity
v - final velocity
a - acceleration
s - distance
t - time
I know the equations, but when I plug the numbers in, it doesn't come out as the right answer!