Solve the problem.
-Police use the formulrmula $\mathrm { s } = \sqrt { 30 \mathrm { fd } }$ to estimate the speed s of a car in miles per hour, where d is the distance in feet that the car skidded and f is the coefficient of friction. If the coefficient of friction on a certain dry road is 0.85 And a car was traveling on it at a rate of 50 mph, how far will the car skid? (Round to the nearest foot.)
A)638 ft.
B)98 ft.
C)36 ft.
D)83 ft.

Question

Solve the problem.
-Police use the formulrmula   $\mathrm { s } = \sqrt { 30 \mathrm { fd } }$ to estimate the speed s of a car in miles per hour, where d is the distance in feet that the car skidded and f is the coefficient of friction. If the coefficient of friction on a certain dry road is 0.85 And a car was traveling on it at a rate of 50 mph, how far will the car skid? (Round to the nearest foot.)
A)638 ft.
B)98 ft.
C)36 ft.
D)83 ft.

Quizplus · Accepted Answer

The Answer of Solve the problem.
-Police use the formulrmula   $\mathrm { s } = \sqrt { 30 \mathrm { fd } }$ to estimate the speed s of a car in miles per hour, where d is the distance in feet that the car skidded and f is the coefficient of friction. If the coefficient of friction on a certain dry road is 0.85 And a car was traveling on it at a rate of 50 mph, how far will the car skid? (Round to the nearest foot.)
A)638 ft.
B)98 ft.
C)36 ft.
D)83 ft.

Solve the Problem s=30fd\mathrm { s } = \sqrt { 30 \mathrm { fd } }s=30fd​

Solve the Problem $\mathrm { s } = \sqrt { 30 \mathrm { fd } }$