Question

a. How long (in s) would it take a 1.50 ? 105 kg airplane with engines...

a. How long (in s) would it take a 1.50 ? 105 kg airplane with engines that produce of 100 MW of power to reach a speed of 250 m/s and an altitude of 12.0 km if air resistance were negligible? b.If it actually takes 925 s, what is the power applied, in megawatts?

c. Given this power, what is the average force (in kN) of air resistance if the airplane takes 1200 s? (Hint: You must find the distance the plane travels in 1200 s assuming constant acceleration.)

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions