What force is used for a. 5.5 kg mass
Incomplete.
To determine the force used for a 5.5 kg mass, we need to use Newton's second law of motion, which states that force (F) is equal to mass (m) multiplied by acceleration (a). The formula is given as:
F = m * a
However, we would need additional information to calculate the force. Specifically, we would need to know the acceleration acting on the 5.5 kg mass. If you have that information, please provide it so that I can assist you further.