Q276
A train weighing 196 tonnes experiences a frictional resistance of 5 1122 per tonne. The speed of the train at the top of a down gradient 1 in 78.4 is 36 km/hour. The speed of the train after running 1 km down the slope, is
A train weighing 196 tonnes experiences a frictional resistance of per tonne. The speed of the train at the top of a down gradient 1 in 78.4 is 36 km/hour. The speed of the train after running 1 km down the slope, is
A.
Answer
B.
C.
D.
Answer: Option A
Solution
Answer: Option A
No explanation is given for this question Let's Discuss on Board