Asked by Anonymous
I got this problem wrong and my teacher isnt helping me at all. we dont have books otherwise id look in it. in simplest terms can someone explain what the rights answer is? i got v= 227.35 m/s
4. A 124g baseball is dropped from a tree 11.6m above the ground. With what speed would it hit the ground if air resistance could be ignored?
g= 9.8m/s
m= 124 g- 0.124 kg
x1= 11.6m
x2= 0
v1= 0
v2= ?
V2= V1^2 +2G(X2-X1)
V2= 227.35 m/s
4. A 124g baseball is dropped from a tree 11.6m above the ground. With what speed would it hit the ground if air resistance could be ignored?
g= 9.8m/s
m= 124 g- 0.124 kg
x1= 11.6m
x2= 0
v1= 0
v2= ?
V2= V1^2 +2G(X2-X1)
V2= 227.35 m/s
Answers
Answered by
bobpursley
vf<sup>2</sup>=vi<sup>2</sup>+2ad
so take the square root of your v2
so take the square root of your v2
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