If $\alpha$ = 40 $\degree$ And the Tension in String 2 Is 30 N, Determine

question 29

Multiple Choice

If $\alpha$ = 40 $\degree$ and the tension in string 2 is 30 N, determine M.

• A)3.4 kg
• B)3.6 kg
• C)2.6 kg
• D)4.9 kg
• E)7.5 kg