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b. A truck on the highway speeds up to 30 m/s from 10 m/s in 30 s Work C A truck traveling at 30 m/s slams on its brakes and stops in 4s Work: d. A car moving at 40 m/s slows down to 25 m/s in 15 s Work: e. A long-distance runner moves at a constant velocity of 5 m/s for 100 S rk:

b. A truck on the highway speeds up to 30 m/s from 10 m/s in 30 s Work C A truck traveling at 30 m/s slams on its brakes and stops in 4s Work: d. A car moving at 40 m/s slows down to 25 m/s in 15 s Work: e. A long-distance runner moves at a constant velocity of 5 m/s for 100 S rk:

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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I am extremly confused on this please help me.
LELI Names: Date Period: Work =a Answer: 2 m/s? b. A truck on the highway speeds up to 30 m/s from 10 m/s in 30 s Work: Answer: A truck traveling at 30 m/s slams on its brakes and stops in 4 s c. Work: Answer: d. A car moving at 40 m/s slows down to 25 m/s in 15 s Work. Answer: e. A lông-distance runner moves at a constant velocity of 5 m/s for 100 s Work: Answer: Question 5: Suppose an airplane, landing on a runway with an initial speed of 45 m/s, slows down at an acceleration rate of -5 m/s/s. What will the speed of the airplane be: a 1 seçond after landing? Work: Answer: b. 2 seconds after landing? Work: Answer: C. 5 seconds after landing? Work Answer: d. 9 seconds after landing? Work: Answer: Question 6: A race car, moving at 20 m/s along a straight path accelerates at a rate of 6 m/s?. How long wih it take the car to reach a speed of: a. 26 m/ş Answer: Work: b. 32 m/s Answer: Work: C. 80 m/s
Transcribed Image Text:LELI Names: Date Period: Work =a Answer: 2 m/s? b. A truck on the highway speeds up to 30 m/s from 10 m/s in 30 s Work: Answer: A truck traveling at 30 m/s slams on its brakes and stops in 4 s c. Work: Answer: d. A car moving at 40 m/s slows down to 25 m/s in 15 s Work. Answer: e. A lông-distance runner moves at a constant velocity of 5 m/s for 100 s Work: Answer: Question 5: Suppose an airplane, landing on a runway with an initial speed of 45 m/s, slows down at an acceleration rate of -5 m/s/s. What will the speed of the airplane be: a 1 seçond after landing? Work: Answer: b. 2 seconds after landing? Work: Answer: C. 5 seconds after landing? Work Answer: d. 9 seconds after landing? Work: Answer: Question 6: A race car, moving at 20 m/s along a straight path accelerates at a rate of 6 m/s?. How long wih it take the car to reach a speed of: a. 26 m/ş Answer: Work: b. 32 m/s Answer: Work: C. 80 m/s
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