Multiple choice

Which of the following is not a force?

  1. Push

  2. Pull

  3. Gravity

  4. Sunlight

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Sunlight is electromagnetic radiation, not a force. Push and pull are fundamental ways forces manifest, and gravity is a natural force that attracts objects with mass toward each other. Forces involve push or pull interactions that can cause acceleration, whereas sunlight is energy in the form of electromagnetic waves.