i know we may be running out of time but guess what this hill is an inclined plane and this wheel barrow is a wheel and axle
cool dad even though we are taking the short cut run faster!
when we get up there we will use the bucket and the rope to make a pulley,we have to make sure the bucket isn't to heavy so were using weight for that and we have to make sure the rope is strong so gravity doesn't pull the bucket down into the water which would break the well.
yeah we did it!
yeah i had fun to, but can you tell me how many simple machines we used today?
i expect the correct answer by the time we get home
that was kind of fun
i cant think of any other simple machines we used other then wheel & axle, pulley, weight, inclined plane, and gravity
fine i'll tell you when we get inside
we used 6 simple machienes and you forgot the most important one of all. it was effort