Acceleration Worksheet II A race car reaches the straightaway on the race track going 140km/hr and accelerates at a rate of 3.5m/s²for 6.2 seconds. a) what is the car's initial speed in m/s? b) What is the car's speed at the end of the 6.2 seconds? c) How far did the car travel in that time? 2. A fighter jet covers a distance of 895m while accelerating from 22m/s to 35m/s. How long (in seconds) did this take to happen? 3. A proton is accelerated in a linear accelerator. If the accelerator is 0.80km long, how long does it take to get the proton from rest to 2.5 x 10*m/s? 12 10 Using the graph at right, answer the following questions. a) during which time interval or intervals is the speed constant? b) During which time interval or intervals is the train's acceleration positive? c) During which interval or intervals is its acceleration less than zero? 10 20 30 Tieme ja) d) During which interval is the acceleration most

Acceleration Worksheet II A race car reaches the straightaway on the race track going 140km/hr and accelerates at a rate of 3.5m/s²for 6.2 seconds. a) what is the car's initial speed in m/s? b) What is the car's speed at the end of the 6.2 seconds? c) How far did the car travel in that time? 2. A fighter jet covers a distance of 895m while accelerating from 22m/s to 35m/s. How long (in seconds) did this take to happen? 3. A proton is accelerated in a linear accelerator. If the accelerator is 0.80km long, how long does it take to get the proton from rest to 2.5 x 10*m/s? 12 10 Using the graph at right, answer the following questions. a) during which time interval or intervals is the speed constant? b) During which time interval or intervals is the train's acceleration positive? c) During which interval or intervals is its acceleration less than zero? 10 20 30 Tieme ja) d) During which interval is the acceleration most

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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