3 years ago

A 2.00 kg rock has a horizontal velocity of magnitude 12.0 m/s when it is at point p in the figure

1 answer:

6 0

<span>L = m r X v ................this is the cross product of two vectors r and v

L = mvr sin(angle) = (2)(12)(8)sin(143.1degrees) = 115.28 kgm^2/s
</span>

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