Question

a body is sliding down an inclined plane formation and angle 30° with horizontal if the coefficient of friction is 0.3 then acceleration of the body is
1)1.25 ms^-1
2)2.35 ms^-1
3) 3.4ms^-1
4) 4.9ms^-1​

Answer 1

$2.35m {s}^{ - 2}$

(b) right answer......

Answer 2

(b) right answer........