a gust of wind blowing east pushes against a ball. when will the wind do work on the ball?\nwhen the ball…
a gust of wind blowing east pushes against a ball. when will the wind do work on the ball?\nwhen the ball moves to the east\nwhen the ball moves to the north\nwhen the ball stays in one place\nwhen the ball moves north or south
Answer
Brief Explanations:
Work is done when a force causes a displacement in the direction of the force. The wind is blowing east, so it will do work when the ball moves in the east - the direction of the force. When the ball moves north or south or stays in one place, there is no displacement in the direction of the east - blowing wind force.
Answer:
when the ball moves to the east