Question

gatiman pind ki gatij urja 300 joule h . 20 n ka avrage force lagane pr yah pind kitnee duri pr ruk jayega?​

Answer 1

({\frac{2}{3} )}^{ - 2} \\ ({\frac{2}{3} )}^{ - 2} \\ \\ ({\frac{2}{3} )}^{ - 2} \\