I don’t know what book you’re talking about so I can’t help but have a look online, you may be able to find it if you search up the book name and look around a few websites
Cold freshwater<span> is </span>denser<span> than </span>warm seawater<span>, because of the salinity and temperature variations. Cold water would have less salt since the solubility of the salt is lower as compared to warm water. Hope this answers the question. Have a nice day.</span>
By conservation of momentum,
Distance lighter fragment slide= 7*6.7=46.9m
Planck's constant. A physical constant adopted in 2011 by the CGPM.
-- The student's distance traveled is 200 meters.
-- The student's displacement is 141 meters Northeast.
