The speed needed to escape the pull of Earth's gravity is 11.3 km/s. What is this speed in mi/h? A) 65,500 mi/h B) 25,300 mi/h C) 18,200 mi/h D) 1,090 mi/h E) 5.02 * 10^-3 mi/h

Name: The speed needed to escape the pull of Earth's gravity is 11.3 km/s. What is this speed in mi/h? A) 65,500 mi/h B) 25,300 mi/h C) 18,200 mi/h D) 1,090 mi/h E) 5.02 * 10 -3 mi/h
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Quizplus · Accepted Answer

To convert 11.3 km/s to mi/h, multiply by the conversion factors: 11.3 km/s * (1 mile/1.60934 km) * (3600 s/1 hour) ≈ 25,300 mi/h.

The Speed Needed to Escape the Pull of Earth's Gravity