The Only Two Forces Acting on a Body Have Magnitudes $\degree$

question 1

Multiple Choice

The only two forces acting on a body have magnitudes of 20 N and 35 N and directions that differ by 80 $\degree$ . The resulting acceleration has a magnitude of 20 m/s2. What is the mass of the body?

• A)2.4 kg
• B)2.2 kg
• C)2.7 kg
• D)3.1 kg
• E)1.5 kg

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