Answer
It is going 7.3 m/s when it passes your hand, for at the same height, initial speed is equal to final speed.
Work Step by Step
The answer is attached.
![](https://gradesaver.s3.amazonaws.com/uploads/solution/df6743ef-e7a7-403e-9bec-e2d1161f2924/steps_image/small_1527186760.jpg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAJVAXHCSURVZEX5QQ%2F20240727%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20240727T013648Z&X-Amz-Expires=900&X-Amz-SignedHeaders=host&X-Amz-Signature=6ee2fa1df93987703d8fbaac59aefdbacac1dac211872be4c692e2e3cec8f7bf)
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.