As a spacecraft approaches a planet, the rocket engines on it are fired (turned on) to slow it down so it will go into orbit around the planet. The spacecraft's mass is 2,275 kg and the thrust (force) of the rocket engines is 465 N. If its speed must be decreased by 1,259 m/s, how long (in minutes) must the engines be fired? (Ignore the change in the mass as the fuel is burned.)
Approach used:- we use Newton's law to find the acceleration of the rocket and then use kinematics equation to find the time,
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As a spacecraft approaches a planet, the rocket engines on it are fired (turned on) to...
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