a bear jumps from 80m building and reaches ground in 4sec what is the color of the bear and why ?
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time of decent
t=√2h/g
hence,
g=2h/t^2
g=10m/s^2
as g value is more at polar region, we can say that the building was at polar region
∴ bear color will be white
t=√2h/g
hence,
g=2h/t^2
g=10m/s^2
as g value is more at polar region, we can say that the building was at polar region
∴ bear color will be white
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