A smooth steel ball strikes a fixed smooth steel plate at an angle α=450 with the vertical. If coefficient of restitution is e=13, the angle at which the rebound will take place is
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
600
b
tan−1123
c
sin−113
d
300
answer is A.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
V sinθ = usinα...............(1)V cosθ = e ucosα............(2)∴ tan θ = 1e tanα⇒ tan θ = 11/3 tan450 ⇒ θ=600