A point body is acted upon by only two forces directed in the positive direction of the X axis of the inertial reference frame.

A point body is acted upon by only two forces directed in the positive direction of the X axis of the inertial reference frame. The modulus of the first force is equal to a third of the standard of force, and the modulus of the second is equal to the standard of force. Determine the sum of these forces. Where is the acceleration of the body directed?

The acceleration of the body is directed in the positive direction of the X axis. The modulus of force is equal to the sum of the forces acting on the body 4/3 of the standard of force.

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