Girta hua pathar
2 kg ka pathar 5 m ki unchai se girta hai. Zameen se takrane se theek pehle us ki kinetic energy kitni hogi? (g = 10 m/sĀ²)
- 1. Samjho
- 2. Formula chuno
- 3. Hal karo
Diya gaya (Given)
- m = 2 kg
- h = 5 m
- g = 10 m/sĀ²
Dhoondna hai (Required)
K.E. = ?
Atak gaye? Hint lo
Har hint thora sa rasta dikhata hai, poora jawab nahi. Hint lene par points thore kam milte hain.
Soch ka Tareeqa dekho: pata nahi kahan se shuru karein? 4 qadam wala tareeqa aazmao.