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A Q 25. The formula that relates the final speed of a car, v,, to Its original speed, v.. is v, =v: + at, where a is the car's acceleration and t is the time for which the acceleration acts. (The acceleratlon is the rate at which the car's speed is changing. If the car's speed Is decreasing, a is negative and the car is sald to be "decelerating.") Part A: Rewrite the formula to find t. Show your steps. Part B: A car traveling at 18 meters per second is losing speed at the rate of 1.75 meters per second each second. How long does it take for the car to slow to 4 meters per second. Part C: After the car in Part B slows to a speed of 4 meters per second, how much longer wil it take the car to stop? Round to the nearest tenth of a second. Explain your reasoning. i U Font Family - AA A O F:E FREMOUS 1-25 of 25 NEKT REVIEW SAVE & EXIT

A Q 25. The formula that relates the final speed of a car, v,, to Its original speed, v.. is v, =v: + at, where a is the car's acceleration and t is the time for which the acceleration acts. (The acceleratlon is the rate at which the car's speed is changing. If the car's speed Is decreasing, a is negative and the car is sald to be "decelerating.") Part A: Rewrite the formula to find t. Show your steps. Part B: A car traveling at 18 meters per second is losing speed at the rate of 1.75 meters per second each second. How long does it take for the car to slow to 4 meters per second. Part C: After the car in Part B slows to a speed of 4 meters per second, how much longer wil it take the car to stop? Round to the nearest tenth of a second. Explain your reasoning. i U Font Family - AA A O F:E FREMOUS 1-25 of 25 NEKT REVIEW SAVE & EXIT

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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A Q 25. The formula that relates the final speed of a car, v,, to Its original speed, v. is v, =v: + at, where a is the car's acceleration and t is the time for which the acceleration acts. (The acceleratlon is the rate at which the car's speed is changing. If the car's speed Is decreasing, a is negative and the car is sald to be "decelerating.") Part A: Rewrite the formula to find t. Show your steps. Part B: A car traveling at 18 meters per second is losing speed at the rate of 1.75 meters per second each second. How long does it take for the car to slow to 4 meters per second. Part C: After the car in Part B slows to a speed of 4 meters per second, how much longer wil it take the car to stop? Round to the nearest tenth of a second. Explain your reasoning. i U Font Family - AA A O F:E FREMOUS 1-25 of 25 NEKT REVIEW SAVE & EXIT
Transcribed Image Text:A Q 25. The formula that relates the final speed of a car, v,, to Its original speed, v. is v, =v: + at, where a is the car's acceleration and t is the time for which the acceleration acts. (The acceleratlon is the rate at which the car's speed is changing. If the car's speed Is decreasing, a is negative and the car is sald to be "decelerating.") Part A: Rewrite the formula to find t. Show your steps. Part B: A car traveling at 18 meters per second is losing speed at the rate of 1.75 meters per second each second. How long does it take for the car to slow to 4 meters per second. Part C: After the car in Part B slows to a speed of 4 meters per second, how much longer wil it take the car to stop? Round to the nearest tenth of a second. Explain your reasoning. i U Font Family - AA A O F:E FREMOUS 1-25 of 25 NEKT REVIEW SAVE & EXIT
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