Pulley Rope

Massless ropes A, B, and C are tied together at a knot and connected to three masses.?

Ropes A and B are connected to mass A and B, respectively, through pulleys. Rope A hangs 60 degrees below the x-axis that lines up with pulley A. Rope C hangs motionless in the middle holding mass C which is 150 N. The whole system is stationary.

a. What is the tension in rope C in Newtons?
1) 29
2) 47
3) 116
4) 13
5) 150 <---This is what I put as the answer for this question as there's no motion

b. What is the tension in rope A in Newtons?
1) 47
2) 75
3) 116
4) 150
5) 175

I think your answer to (a) is correct

but I can't make sense of the 2nd question without having some information about mass b... it mass or the angle it makes with the x axis.....
Sorry.

Find Pulley Rope On eBay Below:

ROCK EXOTICA Omni Block 20 Pulley single sheave block for 1 2 inch Rope 36Kn
ROCK EXOTICA Omni Block 20 Pulley single sheave block for 1 2 inch Rope 36Kn
$109.00
ROCK EXOTICA Omni Block 11 Pulley single sheave block for 1 2 inch Rope 23Kn
ROCK EXOTICA Omni Block 11 Pulley single sheave block for 1 2 inch Rope 23Kn
$76.50
ROCK EXOTICA Omni Block B 11 Pulley single sheave block for 1 2 inch Rope 23Kn
ROCK EXOTICA Omni Block B 11 Pulley single sheave block for 1 2 inch Rope 23Kn
$79.00
Pro Rope Access Rock Climbing Safety Harness Rope Pulley Carabiner Equipment
Pro Rope Access Rock Climbing Safety Harness Rope Pulley Carabiner Equipment
$45.99
ROCK EXOTICA BLACK Mini 15 Machined Double sheave Pulley for 3 8 inch Rope 36Kn
ROCK EXOTICA BLACK Mini 15 Machined Double sheave Pulley for 3 8 inch Rope 36Kn
$86.28
ROCK EXOTICA Omni Block 26 Pulley single sheave block for 1 2 inch Rope 80Kn
ROCK EXOTICA Omni Block 26 Pulley single sheave block for 1 2 inch Rope 80Kn
$155.00
3Pc set Rope Access Rock Climbing Safety Harness Rope Pulley Carabiner Equip
3Pc set Rope Access Rock Climbing Safety Harness Rope Pulley Carabiner Equip
$43.99
ROCK EXOTICA Pulley single sheave block for 1 2 inch Rope or smaller 36Kn
ROCK EXOTICA Pulley single sheave block for 1 2 inch Rope or smaller 36Kn
$89.00
ROCK EXOTICA BLACK Pulley single sheave block for 1 2 inch Rope or smaller 36Kn
ROCK EXOTICA BLACK Pulley single sheave block for 1 2 inch Rope or smaller 36Kn
$91.00
ROCK EXOTICA Mini Machined Double sheave Pulley for 3 8 inch Rope 36Kn or 8000Lb
ROCK EXOTICA Mini Machined Double sheave Pulley for 3 8 inch Rope 36Kn or 8000Lb
$87.50
ROCK EXOTICA NFPA BLACK Prusik Pulley Double sheave for 1 2 inch Rope 44Kn
ROCK EXOTICA NFPA BLACK Prusik Pulley Double sheave for 1 2 inch Rope 44Kn
$96.90
ROCK EXOTICA Prusik Minding Pulley Double sheave 1 2 inch Rope or smaller 44Kn
ROCK EXOTICA Prusik Minding Pulley Double sheave 1 2 inch Rope or smaller 44Kn
$90.40
ROCK EXOTICA BLACK Mini Machined Double sheave Pulley for 3 8 inch Rope 36Kn
ROCK EXOTICA BLACK Mini Machined Double sheave Pulley for 3 8 inch Rope 36Kn
$88.50
ROCK EXOTICA 15 Pulley twin sheave block for 1 2 inch Rope
ROCK EXOTICA 15 Pulley twin sheave block for 1 2 inch Rope
$126.00
ROCK EXOTICA Omni Block 20 Pulley Double sheave block for 1 2 inch Rope 36Kn
ROCK EXOTICA Omni Block 20 Pulley Double sheave block for 1 2 inch Rope 36Kn
$165.00
ROCK EXOTICA Pulley single sheave omni block 15 for 1 2 inch Rope 36Kn
ROCK EXOTICA Pulley single sheave omni block 15 for 1 2 inch Rope 36Kn
$89.00
Cable Wire Rope Pulley Reel 5 Wheel Rustic Country Barn Decor Metal Vintage
Cable Wire Rope Pulley Reel 5 Wheel Rustic Country Barn Decor Metal Vintage
$39.95


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