I. Particle-1 is dropped from a tower and particle-2 is projected horizontal from the same tower, then both the particles reach the ground simultaneously.II. Both the particles strike the ground with different speeds.Which of the following statement{s) is/are correct?
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a
Only I
b
Only II
c
Both I and II
d
Neither I nor II
answer is C.
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Detailed Solution
t1=t2=2hg t(where, h = height of tower)v1=2ghwhile v2=v12+v02 (where, v0= initial horizontal velocity) Therefore, both statements are correct.