A helicopter which is flying 60 …
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Related Questions
Posted by M D 4 months ago
- 1 answers
Posted by Nekita Baraily 4 months ago
- 2 answers
Posted by Mohini Class 11Th 4 months, 1 week ago
- 0 answers
Posted by Pankaj Tripathi 4 months, 1 week ago
- 1 answers
Posted by Mohammed Javith 4 months, 1 week ago
- 0 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Yogita Ingle 3 years, 11 months ago
The speed of the helicopter is 100mile/h with respect to air.
Give v1 a chance to be the speed of the helicopter
What's more, v2 be the speed of the breeze which has greatness b
v1 = 100 cos 60o i + 100 sin 60o j
= 50i + 50√3j
What's more, from the other idea
v2 = an i
the resultant is given by
v1 = v1+v2
=(50+a)i + 50√3j
As given in the inquiry , the helicopter lands 45* east of north because of the breeze, at that point x part will be equivalent to y segment
50+a = 50√3
a = 50(√3-1)
a = 36.6 miles/hr
Cheers!!
Regards,
Vikas (B. Tech. 4th year
Thapar University)
1Thank You