Last Activity: 11 Years ago
the concept lies in understanding the pulling of a land mower.
it is easier to pull than to push so the train engine pulls the train and not push it
from the concept of friction it can be shown:pulling is easier than pushing.
it is easy to pull than to push as in pushing the horizontal component is of no use.
while pulling friction force will help hence pulling is better than pushing so engine is at the front
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Get your questions answered by the expert for free
Last Activity: 2 Year ago(s)