Physics, 22.04.2021 19:40, lnbrown9018

ALWAYS use significant figure rules. Remember that these rules apply to all numbers that are measurements. If an object is thrown in an upward direction from the top of a building 160 ft high at an initial speed of 30 mi/h, what is
its final speed when it hits the ground? (Disregard wind resistance. Do not reflect negative direction in your answer.)

110 fts
91 ft/s
97 ft/s
100 ft/s

Answers: 2

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ALWAYS use significant figure rules. Remember that these rules apply to all numbers that are measure...