A construction worker leaves his lunch box on a steel beamThe beam is lifted by a crane to the top of a buildingThe coefficient of friction, μ, between the lunchbox and the beam is 0.50Using the equation mgsin? μmgcos?, what is the angle ? at which the lunchbox begins to slide off the steel beam? Round your answer to the nearest tenth of a degreePleaseee help me! Thank you.
its perfectly finewhere did u hear this rumor
Of course they are okIf the can was going to make you sick it would whether it was opened or notBotulism only grows in the Absence of oxygen, not in opened cansAlmost all cans are made of steel except beveragesSteel is cheaperEdit, I guess the food in an un-opened can won't make you sick since you can't get it out.
mgsin? μmgcos? so tan? μ 0.5 ? 26.56° to the nearest tenth ? 26.6° answer
