Answer:
The centripetal on the car will become 4 times when the velocity gets twice.
Explanation:
As we know that centripetal force on the car of mass m and moving with constant speed v given as
[tex]F_c=\dfrac{mv^2}{r}[/tex]
m=mass
v=velocity
r=radius of the circular arc
We are assuming that the mass of the both the car is same.
If the velocity of the car gets twice 2 v
The new centripetal force on the car
[tex]F_c'=\dfrac{m(2v)^2}{r}[/tex]
[tex]F_c'=4\dfrac{mv^2}{r}[/tex]
[tex]F_c'=4\ F_c[/tex]
Therefore we can say that centripetal on the car will become 4 times when the velocity gets twice.
