Problem 12.7 A particle moves along a straight line such that its position is defined by s=(4t^3+3t^2−10t−10) mm. Part C. Determine the average speed of the particle when t=3s.

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Problem 12.7 A particle moves along a straight line such that its position is defined by s=(4t^3+3t^2−10t−10) mm. Part C. Determine the average speed of the particle when t=3s.

A particle moves along a straight line such that its position is defined by s=(4t^3+3t^2−10t−10) mm. Part C. Determine the average speed of the particle when t=3s.

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Answer 1

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s=4*3^3+3*3^2-10*3-10 s=95 m New average speed =total distance/total time taken Vavg =95/3=31.66 m/s

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Problem 12.7 A particle moves along a straight line such that its position is defined by s=(4t^3+3t^2−10t−10) mm. Part C. Determine the average speed of the particle when t=3s.

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Problem 12.7 A particle moves along a straight line such that its position is defined by s=(4t^3+3t^2−10t−10) mm. Part C. Determine the average speed of the particle when t=3s.

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Problem 12.7 A particle moves along a straight line such that its position is defined by s=(4t^3+3t^2−10t−10) mm. Part C. Determine the average speed of the particle when t=3s.

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Add Answer to: Problem 12.7 A particle moves along a straight line such that its position is defined by s=(4t^3+3t^2−10t−10) mm. Part C. Determine the average speed of the particle when t=3s.

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Problem 12.7 A particle moves along a straight line such that its position is defined by s=(4t^3+3t^2−10t−10) mm. Part C. Determine the average speed of the particle when t=3s.