Physics, 24.06.2020 20:01 shawn20034
Davina accelerates a box across a smooth frictionless horizontal surface over a displacement of 18.0 m with a constant 25.0 N force angled at 23.0° below the horizontal. How much work does she do on the box? A. 176 J B. 414 J C. 450 J D. 511 J Group of answer choices
Answers: 3
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If frequency goes down, what happens to wavelength? does it get shorter or longer?
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Davina accelerates a box across a smooth frictionless horizontal surface over a displacement of 18.0...
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