Science Test Question Read the passage below and choose the best answer A worker is placing cement blocks on an inclined board to move them up to a platform. However, some of the blocks slide down the board when put in place. The supervisor suggests that if a longer board were used so that the incline were reduced, the blocks would be less likely to slide back down. The strength of the board decreases as the length of the board increases.
More work is performed when the incline is reduced.
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