Which of the following are parts of a lever?
Everyday Science / Physics — Multiple-choice practice
مندرجہ ذیل میں سے کون سا لیور کے حصے ہیں؟
- A. None of these
- B. Load, Effort, Fulcrum
- C. Fulcrum, Wheel, Gear
- D. Load, Pressure, Pulley
Correct answer
Load, Effort, Fulcrum
Explanation
Explanation A lever consists of three main parts: Load (the object to be moved), Effort (the force applied), and Fulcrum (the pivot point). These parts work together to make lifting or moving objects easier.
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