3 years ago

URGENTE. ¿Qué fuerzas actúan en un tobogán?

Physics

1 answer:

professor190 [17]3 years ago

5 0

Answer:

friction or fricción

if u only speak spanish

Explanation:

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Answer:

horizontal component of normal force is equal to the centripetal force on the car

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Now it is given that car is moving on the ice surface such that the friction force is zero now

so here we can say that centripetal force is due to component of the normal force which is due to banked road

Now we have

$N sin\theta = \frac{mv^2}{R}$

$N cos\theta = mg$

so we have

$v = \sqrt{Rg tan\theta}$

so this is horizontal component of normal force is equal to the centripetal force on the car

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