wat was the question?

A mass of 3kg is on a plane inclined of 10 degrees.

The force of gravity acting upon the object is 30N. What is the acceleration of the inject downwards? What is the distance traveled if it...

the plane is flying? what's the altitude of the plane?

took 1.5s?

Plane as in plank

Assuming that "inject" was supposed to = "object" lol, the acceleration would be: 30Nsin10° / mass of 3kg.

And since I don't see any info that indicates the mass was moving while on the plane, which means its inital velocity is = 0.

So the distance travelled, using s = ut + 1/2 at², would be: 1/2 X 10Nsin10° (from part 1) X 1.5².

whereby u = initial vel = 0, so ut = 0, in case if you're wondering. Nites!