Question

Direction and magnitude are fixed for ________ ?
A) Normal force B) Frictional force

C) Tensional force D) Gravitational force​

Answer 1

Answer:

ans...

b..

Explanation:

Frictional force

Answer 2

Answer:

Direction and magnitude are fixed for Frictional force.

Explanation:

• Frictional force is the force created when two surfaces come into contact and slide against one other to oppose the motion.
• Because the amount of work done by friction depends on the path, it is a non-conservative force.
• It signifies that the greater the distance between points A and B, the greater the work (integral of the force with respect to displacement).
• As a result, the magnitude and direction of frictional force are fixed.

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