Question

when a box is in stationary position with respect to train moving with no acceleration then relative motion is opposed by by ......……………which provides the same velocity to the box as that of the train Keeping It stationary relative to the train.
Options - :
1] static friction
2] kinetic friction
3] no friction because there will be no relative velocity
4] none of the above​

Answer 1

Answer:

static friction would be right answer