A Force of F = 90 N Is Exerted on Mass

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