Question

11.
A block of mass 2kg is projected upwards along a 30° incline with an initial velocity of 22 m/s. The coefficient of friction between the block and the plane is 0.3. The block moves up the plane a
(A) 6.8 m
(B) 8.6 m
(C) 32 m
(D) 86 m​

Answer 1

Answer:

the right answer of this question is 86