Ask a New Question

Question

a man throws his keys up to his wife 4.00m above. the wife catches the keys 1.50s later. with what initial velocity were the keys thrown?
11 years ago

Answers

bobpursley


hf=hi+vi*t-4.9t^2

4=0+vi*1.5 - 4.9*(1.5)^2

solve for vi
11 years ago
riscia
10.017m/s
11 years ago

Related Questions

A student throws a set of keys vertically upward to her sorority sister, who is in a window 4.30 m a... A student throws a set of keys vertically upward to his fraternity brother, who is in a window 3.95... A student throws a set of keys vertically upward to her sorority sister, who is in a window 3.80 m a... There are many keys but can't open a single door How many different keys are used for symmetrical encryption? zero one two three What are 2 keys that can’t open any door which one is most likely a keystone species frog mountain lion pine marten ringtail I just had my car keys now I can’t find them anywhere has anyone seen my keys? Which of the rev... what are all the keys on the white 60% mechanical atrix keyboard that change the RGB? How many different keys are there with the Caesar cipher? Explain.
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use