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burhan101
 one year ago
Best ResponseYou've already chosen the best response.0There's an attachment ..

Spacelimbus
 one year ago
Best ResponseYou've already chosen the best response.0Just evaluate the dot product between the given vectors, because that's how work is defined: \[\Large F=Fs\cos\alpha =\vec{F}\cdot\vec{s} \]

burhan101
 one year ago
Best ResponseYou've already chosen the best response.0There is no angle given

Spacelimbus
 one year ago
Best ResponseYou've already chosen the best response.0And that's where the RHS of the equation comes in handy, do you know how to compute the dot product?
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