An observer on the top of a tree finds the angle of depression of a car moving at constant speed tow….

[EduGorilla Keymaster]

Select Question Language : English

---

An observer on the top of a tree finds the angle of depression of a car moving at constant speed towards the tree to be 30^o. After 3 minutes, this angle becomes 60^o. After how much more time, the car will reach the tree?

Options :-

1. 4 min
2. 4.5 min
3. 1.5 min
4. None of these

Spoiler Alert

Answer/ Explanation

You need to Login or Signup to see this content

Post your Training /Course Enquiry

Are You looking institutes / coaching center for

• IIT-JEE, NEET, CAT
• Bank PO, SSC, Railways
• Study Abroad

Select your Training / Study category

Select Course

Classroom Online Both

Want to know about InstituteLooking for Test SeriesLooking for Education LoanLooking for Career CounsellingWant to know about CourseWant to know about FeesLooking for CertificationsOthers

Submit

[Author]

Posts