A train moving with constant acceleration travels 7m during the 10th second of it's motion and 5m during the 12th second of it's motion. Find it's initial velocity.Vo=m/s (one decimal place) m/s

Train moving with constant acceleration. Distance traveled in time t1=10 s is s1=7 m Distance…

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A train moving with constant acceleration travels 7m during the 10th second of it's motion

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter3: Accelerated Motion

Section: Chapter Questions

Problem 59A

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Question

A train moving with constant acceleration travels 7m during the 10th second of it's motion and 5m during the 12th second of it's motion. Find it's initial velocity.
Vo=
m/s (one decimal place) m/s

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Step 1: Given data

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Step 2: Define velocity and acceleration.

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Step 3: Apply kinetic equation of motion for the distance 7 m

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Step 4: Apply kinetic equation of motion for the distance 5 m

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Step 5: Calculation for intial velocity.

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