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wilfred
Questions (3)
) A crate is hauled 8m up a ramp under a force of 200N applied at an angle if 250
to the ramp. Find the work done
1 answer
561 views
A rubber ball is dropped from a height of 10meters,suppose it rebounds one-half the distance after each fall.find the total
2 answers
842 views
An open barge has the dimensions l=22 m, w=40 m, and h=12m. If the barge is made out of 4.0 cm thick steel plate on each of its
1 answer
1,723 views
