Final answer:
Yes, falling objects can pose a significant risk to workers on scaffolds. Employers must provide fall protection measures, such as safety harnesses/lines or guardrails, to prevent objects from falling and injuring workers.
Step-by-step explanation:
Yes, falling objects can pose a significant risk to workers on scaffolds. According to OSHA (Occupational Safety and Health Administration) standards, employers are required to provide fall protection measures on scaffolds, such as safety harnesses/lines or guardrails, to prevent objects from falling and injuring workers. This is because falling objects can cause serious injuries or even fatalities. For example, if a worker is hit by a heavy tool or equipment falling from a scaffold, it can result in head injuries, broken bones, or even death.