Final answer:
The weight of the flea is approximately 1.96 x 10^-3 Newtons.
Step-by-step explanation:
The weight of an object can be calculated using the formula:
Weight = mass x acceleration due to gravity
In this case, the mass of the flea is given as 200 μg, which is equivalent to 200 x 10-6 kg. The acceleration due to gravity is approximately 9.8 m/s2.
Using the formula, we can calculate the weight of the flea:
Weight = (200 x 10-6 kg) x (9.8 m/s2) = 1.96 x 10-3 N
Therefore, the weight of the flea is approximately 1.96 x 10-3 Newtons.