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Book

This informative book is designed for students who want to pass the quiz with confidence. Packed with clear explanations and visual examples, it keeps you engaged while helping you learn faster and succeed.


1. Emergency hammer

An emergency hammer (also known as a safety hammer or escape hammer) is a small, handheld safety tool designed to help passengers escape a vehicle quickly in the event of an emergency, such as a crash, fire, or submersion in water. An emergency hammer is a life-saving tool that lets you escape quickly from a vehicle when traditional exits fail—simple, cheap, and crucial in the right moment.

  • Specifically designed to shatter side windows, which may be difficult to open or break by hand.
  • Often has a hardened steel tip to focus impact force.
  • Includes a built-in blade (protected for safety) to slice through jammed or locked seatbelts.

An emergency hammer in a train. © Wikimedia.org/Santeri Viinamäki, CC BY-SA