A 45 g bug is hovering in the air A gust of wind exerts a force F (4 0i 6 0j) 10 2 N on the bug a How much work is done by the wind as the bug undergoes displacement r (2 0i 2 0j) m b What is the bugs speed at the end of this displacement Assume that the speed is due entirely to the wind

Question: A 45 g bug is hovering in the air. A gust of wind exerts a force F = (4.0i - 6.0j) 10 -2 N

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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