NOTE: Please answer the last item, no. 7 only Problem set in General Physics 1Topic: Motion in One Dimension1. A train travels 650 km in 12 h. What is the average speed in km/h and m/s?2. A truck's speed increases uniformly from 10 m/s to 30 m/s in 20 seconds. Calculated. Average speede. Accelerationf. Distance covered during this period3.A bus starting from rest attained a speed of 40 m/s after 10 seconds. Calculate acceleration and distancetravel.4. An automobile initially at rest uniformly accelerates at a rate of 5 m/s² and covers a distance of 80 m.c. What is the final velocity?d. For how many seconds it was accelerating?5.A car that is moving at 40 m/s uniformly decreases its speed at the rate of 5 m/s². Calculated. Speed after 6 secondse. Average speedf.Distance traveled after 6 seconds6. An object with an initial velocity of 20 m/s is accelerated at a rate of 8 m/s² for 5 secondsc. What is the total displacement?d. What is the displacement during the 5th second?7. If the brakes of a car decelerate it at 7 m/s².c. What is the time required to reduce the velocity of the car from 40 m/s to 5 m/s?d. How many meters will the car travel during this deceleration?Intongo traveled by a train

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Description: NOTE: Please answer the last item, no. 7 only Problem set in General Physics 1Topic: Motion in One Dimension1. A train travels 650 km in 12 h. What is the average speed in km/h and m/s?2. A truck's speed increases uniformly from 10 m/s to 30 m/s in 2

Given data: Acceleration (a) = -7 m/s2 Initial velocity (u) = 40 m/s Final velocity (v) = 5 m/s…

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Physics

If the brakes of a car decelerate it at 7 m/s². C. What is the time required to reduce the velocity of the car from 40 m/s to 5 m/s? d. How many meters will the car travel during this deceleration? oled by a train

If the brakes of a car decelerate it at 7 m/s². C. What is the time required to reduce the velocity of the car from 40 m/s to 5 m/s? d. How many meters will the car travel during this deceleration? oled by a train

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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