A particle of mass 4 m which is at rest and explodes into three fragments. Two of the fragments each of mass \[m\] are found to move with a speed \[\upsilon \] in mutually perpendicular directions. The total energy released in the explosion is

\[\text{2m}{{\upsilon }^{\text{2}}}\]

\[\frac{1}{2}\text{ m}{{\upsilon }^{\text{2}}}\]

\[\text{m}{{\upsilon }^{\text{2}}}\]

\[\frac{3}{2}\text{m}{{\upsilon }^{\text{2}}}\]

A particle of mass 4 m which is at rest and explodes into three fragme

1.	A particle of mass 4 m which is at rest and explodes into three fragments. Two of the fragments each of mass \[m\] are found to move with a speed \[\upsilon \] in mutually perpendicular directions. The total energy released in the explosion is
A.	\[\text{2m}{{\upsilon }^{\text{2}}}\]
B.	\[\frac{1}{2}\text{ m}{{\upsilon }^{\text{2}}}\]
C.	\[\text{m}{{\upsilon }^{\text{2}}}\]
D.	\[\frac{3}{2}\text{m}{{\upsilon }^{\text{2}}}\]
Answer» E.

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A particle of mass 4 m which is at rest and explodes into three fragments. Two of the fragments each of mass \[m\] are found to move with a speed \[\upsilon \] in mutually perpendicular directions. The total energy released in the explosion is

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