A man drags a 72 kg crate across the floor at a constant velocity by pilling on a strap attached tot the bottom of the crate. The crate is tilted 25

A man drags a 72 kg crate across the floor at a constant velocity by pilling on a strap attached tot the bottom of the crate.  The crate is tilted 25 degrees above the horizontal and the strap is inclined 61 degrees above the horizontal.  The center of gravity of the crate coincides with the the geometrical center.  Length of crate is 0.9 m  height is 0.4 m    .  Find the magnitude of the tension on strap