A ball of mass m is thrown vertically up. Another ball of mass 2m is thrown at an angle 9. Both of them stay in our view for the same period. The heights attained by the two are in the ratio

1 : cos \[\text{ }\!\!\theta\!\!\text{ }\]

1 : sec \[\text{ }\!\!\theta\!\!\text{ }\]

A ball of mass m is thrown vertically up. Another ball of mass 2m is t

1.	A ball of mass m is thrown vertically up. Another ball of mass 2m is thrown at an angle 9. Both of them stay in our view for the same period. The heights attained by the two are in the ratio
A.	2 : 1
B.	1 : 1
C.	1 : cos \[\text{ }\!\!\theta\!\!\text{ }\]
D.	1 : sec \[\text{ }\!\!\theta\!\!\text{ }\]
Answer» C. 1 : cos \[\text{ }\!\!\theta\!\!\text{ }\]

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A ball of mass m is thrown vertically up. Another ball of mass 2m is thrown at an angle 9. Both of them stay in our view for the same period. The heights attained by the two are in the ratio

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