The tangential velocity of the car is 124.5 m/s
Explanation:
The centripetal acceleration of an object in uniform circular motion is given by:
[tex]a=\frac{v^2}{r}[/tex]
where
a is the acceleration
v is the tangential velocity
r is the radius of the circle
For the car in this problem, we have:
[tex]a=100 m/s^2[/tex] is the centripetal acceleration
r = 155 m is the radius of the turn
Solving for v, we find the tangential velocity of the car:
[tex]v=\sqrt{ar}=\sqrt{(100)(155)}=124.5 m/s[/tex]
Learn more about centripetal acceleration:
brainly.com/question/2562955
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