Physics, 30.10.2020 16:50 azibur3191
A student throws a ball horizontally at the rate of 40 m/s. If the height from which the ball is thrown is 2 m, how far will the ball travel before it touches the ground? 16.33 m 16.33 m 25.56 m 25.56 m 28.29 m 28.29 m 19.54 m
Answers: 2
Physics, 23.06.2019 08:00, juli8350
The cheetah is considered the fastest running animal in the world. cheetahs can accelerate to a speed of 20.1 m/s in 2.50 s and can continue to accelerate to reach a top speed of 28.1 m/s. assume the acceleration is constant until the top speed is reached and is zero thereafter.1) starting from a crouched position, how long does it take a cheetah to reach its top speed? (express your answer to three significant figures.) s2) how far does it travel in that time? (express your answer to three significant figures.) m3) 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: 3
Physics, 23.06.2019 10:30, tamikagoss22
Can someone answer my last question i posted? on my last post? my hw is due tomorrow and i’m confused.
Answers: 1
A student throws a ball horizontally at the rate of 40 m/s. If the height from which the ball is thr...
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