It could be both, most likely putting books into your backpack
D=1.250m.
Backpack
Swiss gear is great
Work is equal to a change in energy. in this case the backpack has the same energy throughout the walk and thus no work is done
you need to create an account on the Source OP website, then enter your steam id and claim your backpack. this will only work if your backpack is visible within steam
you need to create an account on the Source OP website, then enter your steam id and claim your backpack. this will only work if your backpack is visible within steam
No, the word backpack is not an adverb at all.The word backpack is a noun ("pass me my backpack please") and a verb ("we will backpack across the valley").
Not many gym bags work as backpacks, but many backpacks work as gym bags.
they are about the same. it really depends on the type of backpack or parachute backpack you are talking about.
Mybe the materials on which they use to make a backpack
I was crying because I lost my backpack. Can you grab my backpack please? I stuffed the book in my backpack.