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
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
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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
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