Web9. Which of the following represents velocity? 35 mph/s 35 mph/s 35 mph South 35 mph South 35 m/s 35 m/s 35 mph; 10. a helicopter flies 300 miles in 3 hours and 30 minutes.Calculate the average speed in miles per hour of the helicopter a.75.6 mphb.80.4 mphc.85.7 mph d.90.9 mph 11. Find the velocity of a plane that traveled 3000 miles … WebThe Earth is a perfect sphere of radius R E =6,371 km (3958.756 miles) Thus, the Earth rotational speed on the Equator is 2*π*R E /t=2*π*6371/24 km/hour = 1 667,92 km/h or 2*π*3958.756/24 = 1036.40 miles/hour If the Earth is a perfect sphere, simple trigonometry shows us that R lat = R E *cos (lat).
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WebSep 6, 2024 · Scientists estimate that the Earth might have completed one rotation in only five hours immediately after the giant impact. However, tidal effects are believed to have gradually slowed down the rotation. True Solar Day A true solar day is a period the Earth takes to complete a full rotation relative to the Sun. WebJul 8, 2024 · At the equator, the rotational speed of the planet is at its maximum – 1037 mph (1670 kmph) ( Source ), and this speed decreases as you move away from the equatorial regions towards the poles. This rotational speed is faster than many things on the planet, including the fastest trains and cars, and even a bullet! So, one thing should be … incyte stock quote
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WebNov 17, 2024 · At Earth’s equator, the speed of Earth’s spin is about 1,000 miles per hour (1,600 km per hour). This day-night spin has carried you around under the sun and stars every day of your life. WebJul 24, 2024 · The spinning of the Earth depends on the latitude of the Earth. At the equator , the Earth spins at a speed of about 1,000 miles per hour. As the location approaches the poles, then the speed reduces as … WebApr 5, 2024 · Earth spins on its axis at about 1,000 miles per hour, or 1,525 feet per second at the equator. This speed maintains our familiar day-night pattern as a 24-hour cycle. … include in a cover letter