The car is travelling on the skid pad of the test track with a speed of 47.3m/s.
The radius of the skid pad on which the car is driving is 700 foot.
The lateral centripetal acceleration of the car is 1.07g.
g is the acceleration due to gravity(gravitational acceleration)
one foot is equal to 0.3048m.
So, 700 foot is equal to 213.36m.
Relation between the radius of the track the centripetal acceleration and the speed of the car is,
a = v²/r
Where,
a is the centripetal acceleration(lateral acceleration), v is the velocity, r is the radius.
Putting values,
1.07×9.8 = v²/213.36
v = 47.3 m/s.
The car is travelling with a speed of 47.3m/s.
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