Class 9 Science Chapter 8 – Force and Laws of Motion
8.1 Balanced and Unbalanced Forces Force (फोर्स / बल): Force ka matlab hota hai kisi object par Push (धक्का), Pull (खींचना) ya Hit (मारना) lagana. Force ko hum directly dekh nahi sakte, lekin iske effects dekh sakte hain – jaise object ka move karna, rukna ya shape change hona. Balanced Forces (संतुलित बल) Jab do … Read more