donaji1024perez
14.11.2019 •
Physics
What pathway in the rock cycle might rock take next if it is subjected to uplift?
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Ответ:
Explanation:
We know the equation for centripetal acceleration
where v is the linear velocity and r is the radius.
So we have
a ∝ v²
Given that
a₁ = 2 m/s²
v₁ = 35 mph
v₂ = 70 mph
Substituting
When the car's speed is doubled centripetal acceleration is 8 m/s²