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Unreasonable Results (a) What is the final velocity of a
Chapter 4, Problem 50(choose chapter or problem)
QUESTION:
Problem 50PE
Unreasonable Results (a) What is the final velocity of a car originally traveling at 50.0 km/h that decelerates at a rate of 0.400 m/s2 for 50.0 s? (b) What is unreasonable about the result? (c) Which premise is unreasonable, or which premises are inconsistent?
Questions & Answers
QUESTION:
Problem 50PE
Unreasonable Results (a) What is the final velocity of a car originally traveling at 50.0 km/h that decelerates at a rate of 0.400 m/s2 for 50.0 s? (b) What is unreasonable about the result? (c) Which premise is unreasonable, or which premises are inconsistent?
ANSWER:
STEP 1 OF 4
We have to find final velocity of the car using given data
Given
STEP 2 OF 4
We have kinematic equation to find the final velocity