Question

two masses m1 and m2 are attached to the ends of a string which passes over a pulley attached to the top of an inclined plane. The angle of inclination of the plane is theta. If M1=10kg and M2=5kg and theta=30⁰. What is the tension of the spring?

A) 100 N
B) 50 N
C) 25 N
D) Zero
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Answer 1

Answer:

since the setup is not equilibrium, the tension will keep changing