Question: A construction worker dropped a hammer while building the Grand Canyon skywalk, 3200 feet above the Colorado River. Use the formula, t = h /

  1. A construction worker dropped a hammer while building the Grand Canyon skywalk, 3200 feet above the Colorado River. Use the formula, t=h/4 , to find how many seconds it took for the hammer to reach the river. Round your answer to the nearest second.
  2. The skid marks for a car involved in an accident measured 200 feet. Use the formula,s=24d , to find the speed of the car before the brakes were applied. Round your answer to the nearest tenth.

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