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Flick 2 year s ago
#22 The picture shows the wrong hand…
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Euphemia 2 year s ago
#23 Brake
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Dosia 2 year s ago
Euphemia, Yeah, if they're gonna go for the high-brow humor, they really need to spell stuff right.
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Tanafra 2 year s ago
#4 No shame there, Joby. That's what books are for... Allowing your brain to work on new issues (Smart is not knowing the answers, Smart is knowing where to find them)
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Orphelia 2 year s ago
#8 As pictured, the little cart will move backward, but for the block behind it. Thus, no motion will occur.
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Sheila 2 year s ago
4/3*Pi*r^3
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Olph 2 year s ago
Sheila,
WE KNOW!
WE KNOW!
WE KNOW!