1. Use the forumula
s=ut+1/2atSQUARED
to find the value of s when:
a) u=0, t=2, a=-10 (Answer -100?)
b) u=10 t=5 a=10
c) u=20 t=1/2 a=10
d) u=-10 t=1/2 a=10
e) u=2 t=1/4 a=-5
There are others, but I think once I get this one i'll beable to do the others if you know what I mean!
@Charlie
Thanks alot, can you do these aswell?
3)
Use the formula
v=√u^2-2as
To work out v
(√ is root, and its all of it. Like the line at the top of root goes all the way to the end of formula)
a) u=0, a=-10, s=5 (Is this one -52?)
b) u=10 a=-10 s=5
c) u=5 a=-2 s=10
d) u=2 a=1/2 s=3
e) u=1 a=1/2 s=2
Thanks!