A trap door of length and width 1 65m is held open at an angle of 65 o with respect to thefloor.
A trap door of length and width.
A rope is attached to the raised edge of the door and fastened to the wall behind the door in such a position that the rope pulls perpendicularly to the trap door.
A trap door of length and width 1 65 m is held open at an angle of 65 0 with respect to the floor.
A trap door of length and width 1 95 m is held open at an angle of 65 0 with respect to the floor.
A trap door of length and width 1 65 m is held open at an angle of 65 0 degrees with respect to the floor.
A rope is attached to the raised edge of the door andfastened to the wall behind the door in such a position that therope pulls perpendicularly.
A rope is attached to the raised edge of the door and fastened to the wall behind the door in such a position that the rope pulls.
A trap door of length and width 1 65 m is held open at an angle of 65 0o with respect to the floor.
A rope is attached to the raised edge of the door and fastened to the wall behind the door in such a position that the rope pulls.
A rope is attached to the raised edge of the door and fastened to the wall behind the door in such a.
A rope is attached to the raised edge of the door and fastened to the wall behind the door in such a position that the rope pulls perpendicularly to the trap door.
A rope is attached to the raised edge of the door and fastened to the wall behind the.
I ve seen several.
If the mass of the trap door is 16 8 kg what is the torque exerted on the trap door by the rope.
A trap door of length and width 2 20 m is held open at an angle of 65 0 with respect to the floor.
Trap door of length and width 1 65 m is held open at an angle of 65 0 degree with respect to the floor.
A rope is attached to the raised edge of the door and fastened to the wall behind the door in such a position that the rope pulls perpendicularly to the trap door.
A rope is attached to the raised edge of the door and fastened to the.
A rope is attached to the raised edge of the door and fastened to the wall behind the door in such a position that the rope.
A trap door of length and width 2 00 m is held open at an angle of 65 0 with respect to the floor.