Why is it important for engineers to design bumper cars safely

Answer:if they don't design the bumper cars safely then people could get hurt while using them because they could break.

Cars have bumpers designed to protect the body of the car from minor damage during low-speed collisions ... They will use the engineering design process to design and build bumpers to protect the main parts of their car from damage, and use their knowledge of Newton's third law to explain what they observe.