Choose the correct options for the following questions.
What will be the velocity of a body revolving in a circle of radius 2 m with an angular velocity of 1 rev/sec?
Difficulty: Easy
A:
$\frac{1}{2}$ m/s
B:
1 m/s
C:
2 m/s
D:
None of these
1 degree is equal to ____ radians
Difficulty: Easy
A:
180
B:
3.14
C:
0.01745
D:
45
Centrifugal force is
Difficulty: Easy
A:
Pseudo force
B:
Action force
C:
Both A and B
D:
None of these
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