A student throws a set of keys vertically upward to her sorority sister, who is in a window 2.90 m above. The second student catches the keys 2.60 s later. (a) With what initial velocity were the keys thrown? magnitude 8.37 x m/s direction up (b) What was the velocity of the keys just before they were caught? magnitude 4.37 x m/s direction down
A student throws a set of keys vertically upward to her sorority sister, who is in a window 2.90 m above. The second student catches the keys 2.60 s later. (a) With what initial velocity were the keys thrown? magnitude 8.37 x m/s direction up (b) What was the velocity of the keys just before they were caught? magnitude 4.37 x m/s direction down
Related questions
Question
![A student throws a set of keys vertically upward to her sorority sister, who is in a window 2.90 m above. The second student catches the keys 2.60 s later.
(a) With what initial velocity were the keys thrown?
magnitude 8.37
x m/s
direction up
(b) What was the velocity of the keys just before they were caught?
magnitude 4.37
x m/s
direction down](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffbaf4232-108c-4511-b937-7c77f68073d0%2F0d28ce4f-7cc1-43b6-8976-7333d5de2235%2Fytmjv1q_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A student throws a set of keys vertically upward to her sorority sister, who is in a window 2.90 m above. The second student catches the keys 2.60 s later.
(a) With what initial velocity were the keys thrown?
magnitude 8.37
x m/s
direction up
(b) What was the velocity of the keys just before they were caught?
magnitude 4.37
x m/s
direction down
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)