Question

A bridge can only accommodate a 3-ton vehicle at a time. If you are driving a 3500kg vehicle, is it safe for you to cross the bridge?

a) Yes, it is within the weight limit.
b) No, it exceeds the weight limit.
c) It depends on the bridge's structural integrity.
d) Only if the bridge is reinforced.

Answer 1

It is not safe to cross the bridge with a 3500 kg vehicle as it exceeds the bridge's 3-ton (3000 kg) weight limit.

Step-by-step explanation:

The student asked whether it is safe to cross a bridge with a 3500 kg vehicle if the bridge has a weight limit of 3 tons. Because 1 ton equals 1000 kg, a 3-ton limit is equivalent to 3000 kg. Therefore, a 3500 kg vehicle exceeds the weight limit of the bridge, which means it is not safe to cross.

Understanding the weight limit of bridges is crucial to ensure safety and prevent damage to the structure. This concept is typically discussed in the context of physics, where the force and stress on structures are critical issues to consider for safety.