Mathematics: Ahockey puck slides off the edge of a table with an initial velocity of 20.0 m/s. the height of the table above the ground is 2.0m. what is the magnitude of the velocity of the puck just before it touches the ground? show your solution.

Ahockey puck slides off the edge of a table with

Ответ:

kingz28

16.01.2022

Mathematics

V^2 = u^2 + 2gs = 20^2 + 2(9.8)(2) = 400 + 39.2 = 439.2
v = sqrt(439.2) = 21.0 m/s

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Ответ:

tiannacorreastamas

19.08.2021

Mathematics

You didn’t specify what this was for but it looks like the factors for the area of a trapezoid
in that case the answer is 12

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Ahockey puck slides off the edge of a table with an initial velocity of 20.0 m/s. the height of the table above the ground is 2.0m. what is the magnitude of the velocity of the puck just before it touches the ground? show your solution.

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