Multiple Choice
A force of F = 90 N is exerted on mass m1 as shown. Both m1 and m2 accelerate to the right at 3 m/s along the frictionless surface. The force F makes an angle of 25 degrees to the horizontal. If m2 = 10 kg, calculate the mass m1. 
A) 2.7 kg
B) 17 kg
C) 27 kg
D) 1.8 kg
E) 24 kg
Correct Answer:

Verified
Correct Answer:
Verified
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