Final answer:
To calculate the swing weight of a wrecking ball, you need to consider its mass and the length of the string or chain it is attached to. The swing weight is determined by the combination of the wrecking ball's mass and the force of gravity. 98,000 N.
Step-by-step explanation:
To calculate the swing weight of a wrecking ball, you need to consider its mass and the length of the string or chain it is attached to. Swing weight is determined by the combination of the wrecking ball's mass and the force of gravity. The formula to calculate swing weight is:
Swing weight = mass of the wrecking ball x length of the string x acceleration due to gravity
For example, if a wrecking ball has a mass of 1000 kg and is attached to a 10-meter long chain, the swing weight can be calculated as:
Swing weight = 1000 kg x 10 m x 9.8 m/s^2 = 98,000 N