Final answer:
The sports car, with a static stability factor of 1.5, can negotiate the curve at a maximum speed of approximately 18.7 m/s without rolling over.
Step-by-step explanation:
To find the maximum speed at which the sports car can negotiate the curve without rolling over, we'll use the static stability factor (SSF) which is a measure of a vehicle's resistance to rollover in a turn. This factor is essentially the ratio of the height of the center of gravity to half the track width of the vehicle. The greater the SSF, the higher the speed at which the vehicle can safely negotiate a curve without rolling over.
The SUV, with an SSF of 0.70, can negotiate the curve at a maximum speed of 14 m/s. Since the SSF is directly proportional to the maximum speed squared, we can set up a proportion to solve for the unknown speed of the sports car with an SSF of 1.5 using the SUV's known values.
The formula looks like this:
(Sports car speed / SUV speed)^2 = Sports car SSF / SUV SSF
Substituting the known values, we get:
(Sports car speed / 14 m/s)^2 = 1.5 / 0.70
Solving for the sports car speed, we find:
Sports car speed = 14 m/s * √(1.5 / 0.70)
Sports car speed ≈ 18.7 m/s
Thus, the sports car can negotiate the curve at a maximum speed of approximately 18.7 m/s without rolling over.