Question

what is net force? how to calculate net force?from F.B.D?​

Answer 1

Net force is the vector sum of forces acting on a particle or body. The net force is a single force that replaces the effect of the original forces on the particle's motion. It gives the particle the same acceleration as all those actual forces together as described by the Newton's second law of motion.

Net force when a body is at rest: When the body is at rest, the net force formula is given by, FNet = Fa + Fg. Where, Fa = applied force, Fg = gravitational force.

Answer 2

Answer:

Net force is the vector sum of forces acting on a particle or body. The net force is a single force that replaces the effect of the original forces on the particle's motion. It gives the particle the same acceleration as all those actual forces together as described by Newton's second law of motion.To calculate the net force, add any vectors acting on the same axis (x and y), making sure to pay attention to the directions

Explanation:

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