3 years ago

Will ice melt faster in salt, sugar or water?

Physics

1 answer:

viva [34]3 years ago

3 0

Answer:

Water because the salt will just make it colder and the sugar won't do anything

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$v=12.65\ m.s^{-1}$

Explanation:

Given:

mass of vehicle, $m=1350\ kg$

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<u>During the turn to prevent the skidding of the vehicle its centripetal force must be equal to the opposite balancing frictional force:</u>

$m.\frac{v^2}{r} =\mu.N$

where:

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$N=$ normal reaction force due to weight of the car

$v=$ velocity of the car

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$v=12.65\ m.s^{-1}$ is the maximum velocity at which the vehicle can turn without skidding.

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