Question

A block of mass m is placed on a rough inclined plane. A force F is applied on block,
whoose magnitude and direction can be changed. If force is up the plane take it positive,
if down the plane take it negative. Which of the following variation of force ensure zero
acceleration of block.
F
u = 2tano
0
F 3mgsine
(A)
mgsine
E​

Answer 1

Answer:

YOU ARE DISQUALIFIED OFFICIALLY FROM THE ALLEN ADVANCED EXAM

Explanation:

YOU'VE BEEN TAKEN INTO ACCOUNT FOR SOCIAL MEDIA CHEATING AND IT WILL BE SENT TO YOUR PARENTS...