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PLEASE HELP 40 POINTS AND BRAINLIEST

The engine of a toy rocket supplies an average acceleration of 21.0 m/s2 to the rocket for take-off during a 0.9 s. interval.
a. ______________________________If the toy rocket is launched vertically, how high does it rise in the 0.9 s time interval?










b. __________________________How fast is the rocket moving at 0.90 s?

Respuesta :

Huntxy

Then the time interval during which the rocket engine provides upward acceleration in 2.1s hope this helps have more photos but can’t put them more in brainliest is appreciated
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