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3 years ago

Un dulap are laturile de jos egale cu 60cm si1,1m,iar masa lui este de 25kg.Ce presiune exercita dulapul asupra podelei? URGENT!

Physics

1 answer:

Tcecarenko [31]3 years ago

7 0

Answer:

okkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

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Racing greyhounds are capable of rounding corners at very high speeds. A typical greyhound track has turns that are 45-m-diamete

Margarita [4]

Explanation:

It is given that,

Diameter of the semicircle, d = 45 m

Radius of the semicircle, r = 22.5 m

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$a=\dfrac{v^2}{r}$

$a=\dfrac{(15)^2}{22.5}$

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$a=1.02\ g$

Hence, this is the required solution.

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