Exam (elaborations)
Gizmo Force and Fan Carts with Correct Answer.
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A fan cart with the fan set to High rolled across a floor. The cart's speeds are shown below. If the fan were set to Medium instead, what could the cart's speed be at 5 seconds?correct answer - A. 10.9 cm per second Force is neededcorrect answer - B.F or a moving object to change its speed Re...
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