- #1
tomtomtom1
- 160
- 8
Hi all
I have another upper/low bound question, i have attached the question to this thread.
The bit i am having trouble with is part (II) i.e. calculate the upper bound of H.
I attempted this and got: -
(24.45^2)/(2*9.85) = 30.34530457
H = 30.3 (3 sig fig)
The problem is that my answer differs from the model answer shown in the attachment, the reason why i did what i did was because the question stated find the Upper Bound of H, so i thought i need to use the upper bound of v & g to calculate the upper bound of H, why am i incorrect?
Thanks
I have another upper/low bound question, i have attached the question to this thread.
The bit i am having trouble with is part (II) i.e. calculate the upper bound of H.
I attempted this and got: -
(24.45^2)/(2*9.85) = 30.34530457
H = 30.3 (3 sig fig)
The problem is that my answer differs from the model answer shown in the attachment, the reason why i did what i did was because the question stated find the Upper Bound of H, so i thought i need to use the upper bound of v & g to calculate the upper bound of H, why am i incorrect?
Thanks