The Newton (N) is the standard unit of force in the International System of Units (SI). While we use prefixes like "milli" (m) for 0.001, "centi" (c) for 0.01, and "deci" (d) for 0.1, there isn't a commonly used prefix for 0.1 in scientific contexts.

Therefore, you would simply refer to it as "0.1 Newtons".