A model rocket engine has an average thrust of 5.26 N. It has an initial mass of 25.9 g, which includes fuel mass of 13.3 g. The duration of its burn is 1.90 s. (Assume all the fuel is consumed.)(a) What is the average exhaust speed of the engine?(b) This engine is placed in a rocket body of mass 41.5 g. What is the magnitude of the final velocity of the rocket if it were to be fired from rest in outer space by an astronaut on a spacewalk? Assume the fuel burns at a constant rate.
Magnitude of final velocity
We help you get better grades, improve your productivity and get more fun out of college!!
How it works – it’s easy
Place your Order
Submit your requirements through our small easy order form. Be sure to include and attach any relevant materials.
Make a payment
The total price of your order is based on number of pages, academic level and deadline.
We assign the assignment to the most qualified tutor. When the tutor completes the assignment, it is transferred to one of our professional editors to make sure that the assignment meets all of your requirements.
Once complete, we’ll send your assignment via the email provided on the order form.