Physics, 09.07.2021 21:40 sgslayerkingminecraf
A rocket with 2 stages is launched from the ground. Initially, the acceleration of the rocket is 4 m/s^-2. When it reaches a height of 500 meters, the second stage activates and the acceleration of the rocket becomes 8 m/s^-2. The second stage is on for 10 seconds before it shuts off.
a. For how much time was the first stage on?
b. What is the height of the rocket when the second stage shuts off?
c. What is the speed of the rocket when the second stage shuts off?
Answers: 2
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A rocket with 2 stages is launched from the ground. Initially, the acceleration of the rocket is 4 m...
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