791. Who said a body will remain at rest unless an external force acts on the body?
کس نے کہا کہ جسم اس وقت تک سکون میں رہے گا جب تک کوئی بیرونی قوت جسم پر عمل نہ کرے؟
- A. Archimedes
- B. Galileo
- C. Einstein
- D. Newton
Check answer and explanation
Answer: Newton
Explanation Newton's first law of motion states that a stationary object remains stationary unless an external force acts on it, and an object moving at a constant velocity continues to move linearly unless an external force acts on it. ..