In the number series given below, one number is missing. Each series is followed by four alternatives. One of them is the right answer, Identify it.
14, 26, 50, 98, ………… |
|||||||
(a) |
78 |
(b) |
194 |
(c) |
196 |
(d) |
190 |
In the number series given below, one number is missing. Each series is followed by four alternatives. One of them is the right answer, Identify it.
14, 26, 50, 98, ………… |
|||||||
(a) |
78 |
(b) |
194 |
(c) |
196 |
(d) |
190 |
A rod of length
and mass
is kept on a horizontal smooth plane. It is free to rotate and move. A particle of same mass
moving on the plane with velocity
strikes the rod at point
making angle
with the rod. The collision is elastic. After collision,
a) |
The angular velocity of the rod will be 72/55 |
b) |
The center of the rod will travel a distance |
c) |
Impulse of the impact force is |
d) |
None of these |
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