A 45 g bug is hovering in the air. A gust of wind exerts a force F
Question:
A 45 g bug is hovering in the air. A gust of wind exerts a force F = (4.0î - 6.0ĵ) × 10-2 N on the bug.
a. How much work is done by the wind as the bug undergoes displacement Δr = (2.0î - 2.0ĵ) m?
b. What is the bug’s speed at the end of this displacement? Assume that the speed is due entirely to the wind.
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Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
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