f a water bed is 1.81 m on each vertical side and 30 cm high. Find its weight. The acceleration of gravity is 9.8 m/s2 and the density of water is 1000 kg/m3. Answer in units of N

Answer 1

I assume you mean each horizontal side.

Weight= volume*density*g
= 1.81*2 * .3 * 1000*9.8 N