Question

what are the disadvantages of driverless cars? check all that apply. they always drive slower than surrounding traffic to avoid accidents. they cannot tell the difference between people and other objects. they will wait for crossing pedestrians even if signaled to keep driving. they may unexpectedly drive off the road to avoid potential hazards. they will not allow the human driver to take control while in motion.

Explanation:

• "They always drive slower than surrounding traffic to avoid accidents": Slower driving can disrupt traffic flow, so this is a disadvantage.
• "They cannot tell the difference between people and other objects": Modern driverless cars have advanced sensors to distinguish, so this is incorrect.
• "They will wait for crossing pedestrians even if signaled to keep driving": Prioritizing pedestrian safety is an advantage, not a disadvantage.
• "They may unexpectedly drive off the road to avoid potential hazards": This can be dangerous and is a disadvantage.
• "They will not allow the human driver to take control while in motion": Many driverless cars do allow human control, but if a model doesn't, it's a disadvantage as it limits user control in emergencies.

Answer:

• They always drive slower than surrounding traffic to avoid accidents.
• They may unexpectedly drive off the road to avoid potential hazards.
• They will not allow the human driver to take control while in motion.