a 65kg oak trunk is placed on a board, inclined at an angle of 30 with the horizontal.
What is
the weight?
The Normal Force of the trunk?
The Applied force down the ramp?
m g
m g cos 30
m g sin 30
What is
the weight?
The Normal Force of the trunk?
The Applied force down the ramp?
m g cos 30
m g sin 30