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Need Help? Read It 13. [-/2 Points] DETAILS LARHSCALC1 3.2.057. MY NOTES ASK YOUR TEACHER PRACTICE The height of an object t seconds after it is dropped from a height of 190 meters is s(t) = -4.9t2 + 190. (a) Find the average velocity of the object during the first 2 seconds. m/s (b) Use the Mean Value Theorem to verify that at some time during the first 2 seconds of fall, the instantaneous velocity equals the average velocity. Find that time. S Need Help? Read It Watch It