What type of force are you exerting when you lie on a bed

The force of the weight

Explanation:

When we are lying on the bed, our weight is distributed along of our body and the equivalent of the force is given by the following expression.

w = m*g

where:

m = mass [kg]

g = gravity acceleration [m/s^2]

w = weight of the body [N]

At the moment when we are sleeping our body is at equilibrium, because the mattress is exerting a force with the same amount of the weight but in the opposite direction.

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue

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