Physics, 20.03.2020 08:00 lailahussain99
An athlete, swimming at a constant speed, covers a distance of 263 m in a time period of 4 minutes and 42 seconds. The drag force exerted by the water on the swimmer is 71.0 N. What is the power the swimmer must provide to overcome that drag force.
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Describe the path of a ray that approaches a mirror parallel to the principal axis.
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In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce
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1. how to locate the image in converging(concave) mirror and diverging (convex) mirror with salt. 2. how to locate the image in a converging (convex) lens and diverging (concave) lens with salt.
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An athlete, swimming at a constant speed, covers a distance of 263 m in a time period of 4 minutes a...
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