Hey there! We receieved your request
Stay Tuned as we are going to contact you within 1 Hour
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-5470-145
+91 7353221155
Use Coupon: CART20 and get 20% off on all online Study Material
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
OTP to be sent to Change
An airplane has a speed of 600 km h
−1
with respect to air. It has to fly a distance of 800 km
northward. In what direction should it fly if a steady wind is blowing at a speed of
120 km h
from the west? What will its speed with respect to the ground be? Draw the
relevant diagram for your calculations.
Dear Kumar,
It is clear that the plane should travel northwest at an angle 'theta' to north.
600sin(theta)=120, theta=sin-1(1/5)
speed w.r.t. ground=600cos(theta)=600cos(sin-1(1/5)) kmph
Please feel free to post as many doubts on our discussion forum as you can. If you find any question Difficult to understand - post it here and we will get you the answer and detailed solution very quickly. We are all IITians and here to help you in your IIT JEE preparation.
All the best Kumar !!!
Regards,
Askiitians Experts
CHETAN MANDAYAM NAYAKAR
Register Yourself for a FREE Demo Class by Top IITians & Medical Experts Today !