Asked by pop
An archer shoots an arrow horizontally at a target 14 m away. The arrow is aimed directly at the center of the target, but it hits 52 cm lower.
1-What was the initial speed of the arrow?
** is this the formula for finding t :
y=h-1/2(gt^2)= 00.52-1/2(9.8t^2)
t=0.3258 s
initial speed= 14/0.3258=43 m/s
is my calculation correct?
1-What was the initial speed of the arrow?
** is this the formula for finding t :
y=h-1/2(gt^2)= 00.52-1/2(9.8t^2)
t=0.3258 s
initial speed= 14/0.3258=43 m/s
is my calculation correct?
Answers
Answered by
bobpursley
I didn't use calculator, but is done correctly.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.