Q. For a body rolling without slipping, the condition is:

बिना फिसले लुढ़कने वाले शरीर के लिए शर्त यह है:

A
v=rω
B
a=rα
C
Both A and B
ए और बी दोनों
D
v=ω

Explanation

In rolling without slipping:

  • Linear velocity and angular velocity are related by v=rωv = r\omega

  • Linear acceleration and angular acceleration are related by a=rα

These conditions ensure that the point of contact with the ground has zero velocity (no slipping).

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