Question
The engines of a 1.20 x 10^5 N rocket exert an upward thrust of 2.00 x 10^5 N for 1.50 minutes upon lift off.
What is the impulse exerted on the rocket?
What is the velocity of the rocket at the end of the 1.50 minute period?
What is the impulse exerted on the rocket?
What is the velocity of the rocket at the end of the 1.50 minute period?