Physics, 28.01.2021 22:30 ethanyayger
An Olympic athlete threw a javelin at the following angles, 30°, 40°, 60°, and 70°. All at the same speed. Which two angles resulted in the same distance?
Answers: 3
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Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod
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Acentrifuge in a medical laboratory rotates at an angular speed of 3,700 rev/min. when switched off, it rotates through 54.0 revolutions before coming to rest. find the constant angular acceleration (in rad/s2) of the centrifuge. your response is within 10% of the correct value. this may be due to roundoff error, or you could have a mistake in your calculation. carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. rad/s2
Answers: 1
An Olympic athlete threw a javelin at the following angles, 30°, 40°, 60°, and 70°. All at the
same...
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