A vector of magnitude 10 units perpendicular to a vector is equal to a + c minus ke and coplanar with the vectors b vector is equal to 2 y - 3 - k and c vector is equal to a + 20 - ke age
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If the linear momentum of any particle is p=mv and its position vector from any constant point be r then abgular momentum of the particle is given by
L = r×p = m(r×v) (1)
Angular momentum is a vector quantity and its direction is perpandicular to the direction of r and p and could be found out by right hand screw rule.
From equation 1 scalar value or magnitude of angular momentum is given as
|L|=rpsinθ (2)
where V is the angle between r and p.
For a particle moving in a circular path
v=ω×r; (3)
where ω is the angular velocity.
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