Physics, 28.03.2020 23:46 sighgabbie
A car is strapped to a rocket (combined mass = 661 kg), and its kinetic energy is 66,120 J.
At this time, the rocket runs out of fuel and turns off, and the car deploys a parachute to slow down, and the parachute performs 36,733 J of work on the car.
What is the final speed of the car after this work is performed?
Answers: 3
and making v the subject of the formula then 
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A car is strapped to a rocket (combined mass = 661 kg), and its kinetic energy is 66,120 J.
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