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natali 33 [55]
3 years ago
5

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

Physics
1 answer:
andrezito [222]3 years ago
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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