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10 Oct 2020
A rocket starts from rest and moves upward from the surface of the earth. For the first 10.0 s of its motion, the vertical acceleration of the rocket is given by 𝑎𝑦 = (2.80 𝑚𝑠 3) 𝑡, where the +y direction is upward. a) What is the height of the rocket above the surface of the earth at 𝑡 = 10.0𝑠? b) What is the speed of the rocket when it is 325 m above the surface of the earth?
A rocket starts from rest and moves upward from the surface of the earth. For the first 10.0 s of its motion, the vertical acceleration of the rocket is given by 𝑎𝑦 = (2.80 𝑚𝑠 3) 𝑡, where the +y direction is upward. a) What is the height of the rocket above the surface of the earth at 𝑡 = 10.0𝑠? b) What is the speed of the rocket when it is 325 m above the surface of the earth?
13 Aug 2023
logankitinLv1
2 Jun 2021
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