1. A car travels with a constant speed of 45 km/hr then decided to overtake a truck...

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1. A car travels with a constant speed of 45 km/hr then decided to overtake a truck in front with a speed of 90 km/hr. If the car weights 2205 lbs, how mich work is done?

2. Determine the speed in miles/hour of a 1135 pounds cart carrying a kinetic energy of 2750000 joules.

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Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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Posted Date: Feb 07, 2024 05:33 AM

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1. A car travels with a constant speed of 45 km/hr then decided to overtake a truck...

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