WebSep 6, 2024 · The movement of the gazelle is zero. As the initial velocity is 1.15 second of the cheetah. Thus put the values in the distance formula of the second equation of motion as, Hence, the time taken by the cheetah to reach te gazelle if gazelle does not move, is 2.9 seconds. Learn more about the second equation of motion here; WebStudy with Quizlet and memorize flashcards containing terms like A cheetah can maintain its maximum speed of 100 km/hr for 30.0 seconds. What minimum distance must a …
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WebA Thomson’s gazelle can run at very high speeds, but its acceleration is relatively modest. A reasonable model for the sprint of a gazelle assumes an acceleration of 4.2 m/s2 for … WebQuestion #222107. A cheetah waits in hiding behind a bush. The cheetah spots a gazelle running past at 10 m/s. At the instant the gazelle passes the cheetah, the cheetah accelerates from rest at 4 m/s2 to catch the gazelle. (i) How long does it take the cheetah to catch the gazelle? bec ultimum gateway
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WebGazelle, the “swift deer” of the grasslands, is a kind of antelope. Gazelles are close relatives of deers. They have some features in common. However, gazelle being an antelope grows its horn continuously. Deers (antlers) shed their horns annually and grow a new horn throughout the year. Gazelles belong to the genus Gazella. WebOct 14, 2024 · A reasonable model for the sprint of a gazelle assumes an acceleration of 4.2m/s2 for 6.5 s, after which the gazelle continues continues at a steady speed. a. What is the gazelle's top speed? b. A human would win a very short race with a gazelle. The best time for a 30 m sprint for a human runner is 3.6 s. WebA. 0.18 m/s2 B. 0.35 m/s2 C. 0.44 m/s2 D. 0.26 m/s2 E. 0.53 m/s2. B. An x vs. t graph is drawn for a ball moving in one direction. The graph starts at the origin and at t = 5 s the velocity of the ball is zero. We can be positive that at t = 5 s, A. the slope of the curve is non-zero. B. the ball has stopped. bec ukraine