Question

Two bodies A and B of masses 4kg and 16kg respectively have same kinetic energy. Ratio of velocity of A and B ​

Answer 1

Answer:

2:1

Explanation:

Answer:k=1/2mv^2

K.E1=k.e2

M1v1^2=m2v2^2

M1/m2=(v2/v1)^2

4/16=(v2/v1)^2

There for v1/v2=square root(4:1)

V1/v2=2:1

Step-by-step explanation

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