Physics, 10.11.2021 21:10 bartekzelazek5083
Use a caliper to determine the diameter of a ping-pong ball, and then calculate the volume of the ping-pong ball. Determine the weight of the ping-pong ball. Determine the buoyant force that would act on the ping-pong ball when it is completely submerged in water. Compare the buoyant force on the ping-pong ball to the weight of the ping-pong ball. Use this comparison to explain why a ping-pong ball floats.
Answers: 2
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The slope of a velocity time graph over any interval of time gives the during that interval
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Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?
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When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical
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Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.
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Use a caliper to determine the diameter of a ping-pong ball, and then calculate the volume of the pi...
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