Answered: An 8.0 kg robot starts from rest and…

An 8.0 kg robot starts from rest and speeds up to 3.0 m/s in 3.0 s. How much work is done by the robot's motor to achieve this speed (ignore friction)?

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter5: Energy

Section: Chapter Questions

Problem 58P: A 6.50 102-kg elevator starts from rest and moves upward for 3.00 s with constant acceleration...

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Pls help ASAP

An 8.0 kg robot starts from rest and speeds up to 3.0 m/s in 3.0 s. How much work
is done by the robot's motor to achieve this speed (ignore friction)?
O 24 J
O 36 J
O 42 J
O 100 J
O 72 J

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