Question: 1 dyne is equal to how many cm?
Answer: One dyne is equal to 10 µN (micronewtons), or to 10 nsn (nanosthenes) in the old meter-tonne-second system of units. Equivalently, the dyne is defined as "the force required to accelerate a mass of one gram at a rate of one centimeter per second squared": 1 dyn = 1 g·cm/s2 = 10−5 kg·m/s2 = 10−5 N.