Physics, 02.12.2020 02:00 aesthetickait
A block with a mass of 4kg is pushed across a frictionless surface with a force of 8N for a time of 3s. What is the velocity of the block after the push?
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Define the meaning of the unalienable rights of life liberty and persuit of happiness
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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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Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n
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Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?
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A block with a mass of 4kg is pushed across a frictionless surface with a force of 8N for a time
of...
English, 07.09.2020 02:01