Final answer:
Windows with safety film may require additional force or multiple strikes to break, as the safety film adds a layer of protection and acts as a barrier.
Step-by-step explanation:
Windows with safety film may require additional force or multiple strikes to break the windows. The safety film adds a layer of protection that makes it more difficult for the glass to shatter upon impact.
For example, imagine a car window that has been fitted with safety film. If someone tries to break the window using a tool, they might need to apply more force or strike the window multiple times to break through the film and shatter the glass.
So, the safety film acts as a barrier to breaking the windows easily and provides an extra layer of protection.