An iron sphere of mass \[10\text{ }kg\]has the same diametre as an aluminium sphere of mass is\[3.5\,kg\]. Both spheres are dropped simultaneously from a tower. When they are 10 m above the ground, they have the same:

An iron sphere of mass \[10\text{ }kg\]has the same diametre as an alu

1.	An iron sphere of mass \[10\text{ }kg\]has the same diametre as an aluminium sphere of mass is\[3.5\,kg\]. Both spheres are dropped simultaneously from a tower. When they are 10 m above the ground, they have the same:
A.	Acceleration
B.	Momenta
C.	Potential energy
D.	Kinetic energy
E.	None of these
Answer» B. Momenta

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An iron sphere of mass \[10\text{ }kg\]has the same diametre as an aluminium sphere of mass is\[3.5\,kg\]. Both spheres are dropped simultaneously from a tower. When they are 10 m above the ground, they have the same:

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