contestada

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
A (A)→(R);(B)→(P);(C)→(S);(D)→(Q)
B (A)→(R);(B)→(Q);(C)→(P);(D)→(S)
C (A)→(S);(B)→(P);(C)→(R);(D)→(Q)
D (A)→(S);(B)→(Q);(C)→(R);(D)→(P)

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