Question

A weightlifter is holding a 200-kg barbell at a height of 1 meter
above the ground. How much work is he performing?
Joules




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The endpoints of the directed line segment AB are A(−2, −3) and B(10, 6) . Find the coordinates of point P along AB so that the ratio of AP

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4. (1.6 x 10^8) / (.4 x 10^3)= Helpppp this is due in 10 min

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