Abasketball player jumps straight up for a ball. to do this, he lowers his body 0.300 m and then accelerates through this distance by forcefully straightening his legs. this player leaves the floor with a vertical velocity sufficient to carry him 0.900 m above the floor. (a) calculate his velocity when he leaves the floor. (b) calculate his acceleration while he is straightening his legs. he goes from zero to the velocity found in part (a) in a distance of 0.300 m. (c) calculate the force he exerts on the floor to do this, given that his mass is 110 kg.
Answers: 1
Physics, 22.06.2019 03:30, ashah1260
Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.
Answers: 3
Physics, 22.06.2019 04:40, hannah1072
How is the gravitational force related to the distance between two objects?
Answers: 1
Abasketball player jumps straight up for a ball. to do this, he lowers his body 0.300 m and then acc...
Social Studies, 21.09.2019 01:10
Mathematics, 21.09.2019 01:10
Mathematics, 21.09.2019 01:10
History, 21.09.2019 01:10
History, 21.09.2019 01:10