Physics, 14.09.2019 10:30 sherlock19
The cheetah is considered the fastest running animal in the world. cheetahs can accelerate to a speed of 21.7 m/s in 2.50 s and can continue to accelerate to reach a top speed of 28.7 m/s. assume the acceleration is constant until the top speed is reached and is zero thereafter. 1) express the cheetah's top speed in mi/h. (express your answer to three significant figures.) 2) starting from a crouched position, how long does it take a cheetah to reach its top speed? (express your answer to three significant figures.) 3) how far does it travel in that time? (express your answer to three significant figures.) 4) if a cheetah sees a rabbit 120 m away, how long will it take to reach the rabbit, assuming the rabbit does not move? (express your answer to three significant figures.)
Answers: 2
Physics, 22.06.2019 01:30
The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection
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Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?
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Physics, 22.06.2019 10:30
The precision of a laboratory instrument is ± 0.05 g. the accepted value for your measurement is 7.92 g. which measurements are in the accepted range? check all that apply. 7.85 g 7.89 g 7.91 g 7.97 g 7.99 g
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Physics, 22.06.2019 11:50
Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending
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The cheetah is considered the fastest running animal in the world. cheetahs can accelerate to a spee...
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