A tow truck drags a stalled car along a road. The chain makes an angle of 30° with theroad and the tension in the chain is 1500 N. How much work is done by the truck inpulling the car 1 km?

We will find the work done in moving the truck in pulling the car 1 km as shown below

Answered: A tow truck drags a stalled car along a…

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter3: Additional Topics In Trigonometry

Section3.4: Vectors And Dot Products

Problem 7ECP

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A tow truck drags a stalled car along a road. The chain makes an angle of 30° with the oad and the tension in the chain is 1500 N. How much work is done by the truck in pulling the car 1 km?