The Figure Shows Two Boxes,with M₁ > M₂,that Are on a Level

question 39

Multiple Choice

The figure shows two boxes,with m₁ > m₂,that are on a level frictionless surface.We can exert a horizontal force $\overrightarrow { \mathrm { F } }$ either toward the right on m₁ or toward the left on m₂.The magnitude of the force that the boxes exert on each other is

• A)zero newtons in either case.
• B)larger if \(\overrightarrow { \mathrm { F } }\) is applied toward the right.
• C)larger if \(\overrightarrow { \mathrm { F } }\) is applied toward the left.
• D)the same in either case.

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