Asked by Misheck

a box of mass 10kg is at rest on a horizontal plane.a force of 20N is applied to it at 30 degrees to the plane.assuming there no frictional force between the box and the plane,calculate the acceleration of the box.
Answered by bobpursley
f=ma
20*cos30=10*a
solve for a.
Answered by Thrive Expert
Use;
revolving into x-axis
Wsin@ - Pcos@=ma