2. What was the effect on the spring balance when you add more padlock or heavy
If two or more spring balances are hung one below the other in series, each of the scales will read approximately the same, the full weight of the body hung on the lower scale. The scale on top would read slightly heavier due to also supporting the weight of the lower scale itself
Predict what will happen if you keep on adding more padlocks to the sprig balance. (The more padlocks hanged, the lower the spring will be pulled down.) … The force applied on an objects movement.