The escape velocity of a body projected vertically upwards from the s – McqOptions

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1.	The escape velocity of a body projected vertically upwards from the surface of the earth is 11km/sec. If the body is projected at an angle of 45° with the vertically, the escape velocity will be ___________
A.	22km/sec
B.	11km/sec
C.	11√2km/sec
D.	11/√2km/sec
Answer» C. 11√2km/sec

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