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Two particles 1 and 2 are thrown in the directions shown in figure simultaneously with velocities 5 m/s and 20 m/s. Initially, particle 1 is at height 20 m from the ground. Taking upwards as the positive direction, find the acceleration of 1 with respect to 2?

Two particles 1 and 2 are thrown in the directions shown in figure  simultaneously with velocities `5 m//s and 20 m//s.` Initially, particle 1  is at he - Sarthaks eConnect | Largest Online Education Community

a
1
b
2
c
3
d
0

detailed solution

Correct option is D

a1=a2=-g ∴  a12=a1-a2=0

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