0 votes
in Physics by (70.0k points)

Hail stones falling vertically with a speed of 123m/s hits the wind screen which makes an angle 30º with the horizontal. If car is running at velocity v(in m/s) so that the driver find the hailstones striking perpendicular to the wind screen. Find the value of v/2?

(A) 6 m/s 

(B) 8 m/s 

(C) 5 m/s 

(D) 9 m/s

1 Answer

+1 vote
by (71.0k points)
selected by
Best answer

Correct option (A) 6 m/s


Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.