Two spheres of same size, one of mas 2 𝑘𝑔 and another of mass 4 𝑘𝑔, are dropped simultaneously from the top of Qutub Minar (height = 72𝑚). When they are 1 m above the ground, the two spheres have the same

April 11, 2022

by Ezee_Notes

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Physics Problems

Question : Two spheres of same size, one of mas 2 𝑘𝑔 and another of mass 4 𝑘𝑔, are dropped simultaneously from the top of Qutub Minar (height = 72𝑚). When they are 1 m above the ground, the two spheres have the same

(A) Momentum

(B) Kinetic energy

(D) Acceleration

Answer : option (D)

Solution :

Two spheres of same size, one of mas 2 𝑘𝑔 and another of mass 4 𝑘𝑔, are dropped simultaneously from the top of Qutub Minar (height = 72𝑚). When they are 1 m above the ground, the two spheres have the same