A balloon initially at rest start rising with constant acceleration of 10 m/s2. After 2 s a particle drops from the balloon. After further 2 s, match the following (Take g=10 m/s2 )
Table-1Table-2(A) Height of particle from ground is(P) Zero(B) Speed of particle is(Q) 10 SI units(C) Displacement of particle is(R) 40 SI units(D) Acceleration of particle is (S) 20 SI units