Question posted by spanishfan

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Questions Posted by spanishfan

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$5.00 Closed, closed Physics General Physics Physics: Energy in the body
if a kangaroo can jump 3m high and has a mass of 95 kg, how do I estimate how much food energy the animal must use for such a jump using the jump height, mass, and conservation of energy? And...
Dec. 03, 2008
$2.50 Closed, closed Physics General Physics Physics Question
The flowers of the bunchberry plant open with astonishing force and speed, causing the pollen grains to be ejected out of the flower in a mere 0.30 ms at an acceleration of 2.5 x 10^4 m/s2. If the...
Dec. 03, 2008