pody cools in air of constant temperature 20°C according to Newton's law of cooling. T nutes after the body began to cool, its temperature was observed to be 75°C, and 10 min la

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A: A soccer ball is kicked upward from a height of 3 ft with an initial velocity of 64 ft/s. To find…

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A: Calculate the time by using equation of motion in the following way:-

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A: set JBLM as origin

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Q: 7. A car can accelerate at 4 m./sec.“ . Ho w long will it taake to reach 20 (ans.: 6.25) km./h. from…

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

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Q: calculate the derivative

A: Given expression

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Q: An aluminum beam was brought from the outside cold into a machine shop where the tem-perature was…

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Q: A rocket can rise to a height of h(t) = t3 + 0.9t2   feet in t seconds. Find its velocity and…

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A: area of circle = π r²

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A: A thermometer reading 65°F is placed in an oven preheated to a constant.Through a glass window  in…

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Q: A bottle of soda pop at room temperature 72 °  F  is placed in a refrigerator where the temperature…

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