Question

Musze przeksztalcic ten wzor:

s=at2/2

szukane:
a =?
t=?

Answer 1

s=at2/2

2s=at2

a=2s/t2

________

 

s=at2/2

2s=at2

2s/a=t2

 

t= pierwiastek z 2s/a

Answer 2

s=at2/2  | x 2

2s=at2 | :t2

2s/t2 = a

 

s=at2/2  | x 2

2s=at2 | :a

2s/a=t2 

t=pierwiastek z 2s/a