High School

Usain Bolt's record time for running the 100-meter dash is 9.58 seconds. If Bolt had a mass of 94 kg at the time of his record-breaking run, what was his average momentum along the straight-line path?

Answer :

Final answer:

Usain Bolt's average momentum along the straight-line path during his record-breaking run was 979.36 kg·m/s.

Explanation:

To calculate the average momentum of Usain Bolt along the straight-line path, we need to first find his velocity. The distance covered by Bolt during the 100 meter dash is 100 meters. Therefore, his velocity is given by the equation v = d/t, where v is the velocity, d is the distance, and t is the time taken. Plugging in the values, we have v = 100 meters / 9.58 seconds = 10.44 meters/second.

Next, we calculate his momentum using the formula p = mv, where p is the momentum, m is the mass, and v is the velocity. Plugging in the values, we have p = 94 kg * 10.44 m/s = 979.36 kg·m/s.

Therefore, Usain Bolt's average momentum along the straight-line path during his record-breaking run was 979.36 kg·m/s.

Learn more about momentum here:

https://brainly.com/question/33450468

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