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(a) Calculate the height (in m) of a cliff if it takes 2.33 s for a rock to hit the ground when it is thrown straight up from the cliff with an initial velocity of 8.20 m/s. m (b) How long (in s) would it take to reach the ground if it is thrown straight down with the same speed? s

(a) Calculate the height (in m) of a cliff if it takes 2.33 s for a rock to hit the ground when it is thrown straight up from the cliff with an initial velocity of 8.20 m/s. m (b) How long (in s) would it take to reach the ground if it is thrown straight down with the same speed? s

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(a) Calculate the height (in m ) of a cliff if it takes 2.33 s for a rock to hit the ground when it is thrown straight up from the cliff with an initial velocity of 8.20 m / s . ◻ m (b) How long (in s) would it take to reach the ground if it is thrown straight down with the same speed? ◻ s

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