How can a boat made of steel float?

how can you calculate the maximum amount of mass you can add to a boat before it sinks?

in terms of density, what determines if an object floats or sinks?

According to the law of conservation of mass, in a chemical reaction the total starting mass of all the reactants equal the total final mass of all the products. true or false?

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?