From a 10 m high building a stone ‘A’ is dropped, and simultaneously another identical stone ‘B’ is thrown horizontally with an initial speed of 5 ms-1. Which one of the following statement is true?
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
It is not possible to calculate which one of the two stones will reach the ground first
b
Both the stones (A and B) will reach the ground simultaneously
c
‘A’ stone reaches the ground earlier than ‘B’
d
‘B’ stone reaches the ground earlier than ‘A’
answer is B.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
h = 12gt2h and g are the same for both balls, so time of fall ‘t’ will also be the same for bot of them(h is vertical height).