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ase your answers to questions 11 and 12 on the following graph, which represents the relationship between velocity and time of travel for four cars, A, B, C and D, in straight-line motion. Velocity vs. Time 5 10. 15 20. Time (s) 11. Which car has the greatest acceleration during the time interval 10. seconds to 15 seconds? Velocity

ase your answers to questions 11 and 12 on the following graph, which represents the relationship between velocity and time of travel for four cars, A, B, C and D, in straight-line motion. Velocity vs. Time 5 10. 15 20. Time (s) 11. Which car has the greatest acceleration during the time interval 10. seconds to 15 seconds? Velocity

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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please help with question 11
10. if an object is traveling east with a decreasing speed, the direction of the object's acceleration is 80meters per sec iy across a stream eaches the other tream. Caloulate ement (4) west (3) east (2) south an object that 200 seconds and in 1.00 second? 00 m/s 24 mis (1) north Base your answers to questions 11 and 12 on the following graph, which represents the relationship between velocity and time of travel for four cars, A, B, C and D, in straight-line motion. Velocity vs. Time ner completes utes, the second third kilometer ilometer in ed of the runner 2 km/min E km/min 10. 15 20. Elationship Pject moving cime. Time (s) 11. Which car has the greatest acceleration during the time interval 10. seconds to 15 seconds? ne 12. Which car travels the greatest distance during the time interval 0 second to 10. seconds? (1) A only (2) B only (3) Conly (4) The distance traveled is the same for cars A, B, and C. 5.0 6.0 E during the time .0 seconds? 13. Starting from rest, an object rolls freely down a 10.-meter long incline in 2.0 seconds. The acceleration of the object is m/s (4) 10. m/s (1) 5.0 m/s (2) 5.0 m/s? (3) 10. m/s (4) 10. m/s? nly from rest to d in 5.0 seconds. le during this 14. A car accelerates uniformly from rest at 3.2 meters per second. Calculate the speed of the car when it has traveled a distance of n/s (4) 50. m/s 40. meters. Topic 2: Mechanics 31 Velocity
Transcribed Image Text:10. if an object is traveling east with a decreasing speed, the direction of the object's acceleration is 80meters per sec iy across a stream eaches the other tream. Caloulate ement (4) west (3) east (2) south an object that 200 seconds and in 1.00 second? 00 m/s 24 mis (1) north Base your answers to questions 11 and 12 on the following graph, which represents the relationship between velocity and time of travel for four cars, A, B, C and D, in straight-line motion. Velocity vs. Time ner completes utes, the second third kilometer ilometer in ed of the runner 2 km/min E km/min 10. 15 20. Elationship Pject moving cime. Time (s) 11. Which car has the greatest acceleration during the time interval 10. seconds to 15 seconds? ne 12. Which car travels the greatest distance during the time interval 0 second to 10. seconds? (1) A only (2) B only (3) Conly (4) The distance traveled is the same for cars A, B, and C. 5.0 6.0 E during the time .0 seconds? 13. Starting from rest, an object rolls freely down a 10.-meter long incline in 2.0 seconds. The acceleration of the object is m/s (4) 10. m/s (1) 5.0 m/s (2) 5.0 m/s? (3) 10. m/s (4) 10. m/s? nly from rest to d in 5.0 seconds. le during this 14. A car accelerates uniformly from rest at 3.2 meters per second. Calculate the speed of the car when it has traveled a distance of n/s (4) 50. m/s 40. meters. Topic 2: Mechanics 31 Velocity
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