A stone is dropped from a height of 
, while another one is projected vertically upwards from the ground with a velocity of 
at the same time.The time in seconds after which they will have the same height is (acceleration due to gravity, 
)
Text Solution
Verified by ExpertsThe correct answer is:
A
Let at 
both stone have same height.
Using, 
…… .(i)
……… .(ii)
Adding (i) and (ii), we get
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Which of the following statements is true regarding the vector product of two vectors?
The resultant magnitude of two vectors of same magnitude is equal to magnitude of either. The angle…
The resultant of two vectors and is perpendicular to vector and the resultant magnitude is equal…
The sum of the magnitudes of two vectors acting at a point is 18 and the magnitude of their resulta…
Two position vectors are given by and . The unit vector in the direction of
The dot product of unit vectors and that are parallel to and respectively is