Answer Happy

Posted: **Tue Apr 26, 2022 7:07 pm**

: Q 1 The Train Resistance R Lbs Ton Is Measured For The Following Values Of Its Velocity V Km Hr V R 20 5 40 9 60 1 1 (150.17 KiB) Viewed 42 times

Q:-1 The train resistance R (lbs/ton)is measured for the following values of its velocity V(km/hr): V: R: 20 5 40 9 60 14 80 25 100 36 If R is related to V by the formula R=a+bVm, find a, b and n. Also find resistance at velocity of train is 120 km/hr.