Physics, 21.03.2020 04:42, saraderrico
During a tennis serve, a racket is given an angular acceleration of magnitude 170 rad/s2. At the top of the serve, the racket has an angular speed of 18.0 rad/s. If the distance between the top of the racket and the shoulder is 1.10 m, find the magnitude of the total acceleration of the top of the racket.
Answers: 3
Physics, 21.06.2019 19:00, simegustachocolate
Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.
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Physics, 22.06.2019 05:30, ellycleland16
Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?
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Physics, 22.06.2019 09:00, kiarajack456
Why can blue light and yellow light combine to produce white light? question 17 options: they are both primary colors of light. they absorb each other's wavelengths. because blue, yellow, and white are primary colors. they are complementary colors of light.
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During a tennis serve, a racket is given an angular acceleration of magnitude 170 rad/s2. At the top...
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