Find the instantaneous velocity of the rock

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Reference no: EM131004932

If a rock is thrown upward on the planet Mars, its height in meters t seconds later is given by f(t) = 10t - 2t².

a. Find the average velocity from t = 1 to t = 2 seconds.

b. Using the definition of the derivative, find the instantaneous velocity of the rock when t = 1.

c. When does the rock hit the ground?

d. How fast is the rock traveling when it hits the ground?

Reference no: EM131004932

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