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In Physics / High School | 2014-03-28

A marble rolling at a speed of 2 meters per second falls off the end of a 1-meter high table. How long will the marble be in the air?

a. What do you know?

b. What do you need to solve for?

c. What equation(s) will you use?

d. What is the solution to this problem?

Asked by Wyers974

Answer (2)

we an assume her that marble is project with horizontal velocity=2 neglect air resistance it falls a distance 1m it vertical velocity initially is 0 so 1=1/2gt^2 i take g=10 then we find that t=0.2236 s

Answered by madankapoor10 | 2024-06-10

The marble rolling off a 1-meter high table will be in the air for approximately 0.451 seconds before hitting the ground, based on the physics of free fall.
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Answered by madankapoor10 | 2024-10-30