An MBDA official investigated an accident in Roman highway. They saw a 200- feet-long skid mark which was produced from the time driver stepped on the car break to the time it fully stopped. During the investigation, the driver told him that after stepping on the car break, it decelerated at a speed of 16ft/sec². The official wanted to know how fast the car was before the accident happened. Determine the car's velocity before the break is applied to help them dig on what caused the accident.

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter10: Exponential And Logarithmic Functions
Section10.2: Evaluate And Graph Exponential Functions
Problem 10.33TI: Another researcher at the Center for Disease Control and Prevention, Lisa, is studying the growth of...
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An MBDA official investigated an accident in Roman highway. They saw a 200-
feet-long skid mark which was produced from the time driver stepped on the car
break to the time it fully stopped. During the investigation, the driver told him that
after stepping on the car break, it decelerated at a speed of 16ft/sec². The official
wanted to know how fast the car was before the accident happened. Determine the
car's velocity before the break is applied to help them dig on what caused the
accident.
Transcribed Image Text:An MBDA official investigated an accident in Roman highway. They saw a 200- feet-long skid mark which was produced from the time driver stepped on the car break to the time it fully stopped. During the investigation, the driver told him that after stepping on the car break, it decelerated at a speed of 16ft/sec². The official wanted to know how fast the car was before the accident happened. Determine the car's velocity before the break is applied to help them dig on what caused the accident.
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