- #1
oldspice1212
- 149
- 2
Two ropes are connected to a steel cable that supports a hanging weight as shown in the figure: http://tinyurl.com/93c6tn3
There are 4 forces
T1: Tension force of the left rope
T2: Tension force of the right rope
T3: Tension force of the steel cable
And an unlabelled vector
Draw a free-body diagram showing all of the forces acting at the knot that connects the two ropes to the steel cable.
I put the forces T1 on the 60 degree rope exact length and same with T2 I put that on the 40 degree rope exact length, T3 I made it going down from the 2 ropes and unlabelled force I put it as the mass of the weight going down. (This was wrong)
There are 4 forces
T1: Tension force of the left rope
T2: Tension force of the right rope
T3: Tension force of the steel cable
And an unlabelled vector
Draw a free-body diagram showing all of the forces acting at the knot that connects the two ropes to the steel cable.
I put the forces T1 on the 60 degree rope exact length and same with T2 I put that on the 40 degree rope exact length, T3 I made it going down from the 2 ropes and unlabelled force I put it as the mass of the weight going down. (This was wrong)