Question

PLEASE ANSWER MY QUESTION WITH CORRECT EXPLANATION!!! IT'S URGENT!!! 20 POINTS GUYZZZZ!!! NONSENSE ANSWER DIRECT BLOCK.... ​

Answer 1

Answer:

4

When F=0, Both the block will start moving because there is no friction to prevent motion.

But at some particular value of F, the pseudo force of upper block will become equal to the weight of the lower block.

Answer 2

Here is ur answer buddy

Explanation:

4 option 1 & 2