Question

Two complainer forces are acting on one body on the horizontal surface at the same time. Given that the two forces are parallel to each other and the angle between them is 180 degrees. If they are equal in magnitude, in which direction will the particle move? a) To the East b) To the West c) It will not move d) In an upward direction

Answer 1

The forces acting on the body are equal in magnitude and opposite in direction. When two forces of equal magnitude act in opposite directions along the same line, their effect cancels each other out. Therefore,the correct Option is Option c) It will not move

Step-by-step explanation:

When two equal forces act in opposite directions on an object, the net force becomes zero. In this case, the forces are acting in opposite directions (East and West), canceling each other out entirely. Therefore, the particle will not experience any net force and will remain stationary.

To elaborate, Newton's first law of motion states that an object will remain at rest or in uniform motion in a straight line unless acted upon by an external force. In this scenario, the equal and opposite forces negate each other's effect. Mathematically, if the forces are equal in magnitude and opposite in direction, the resultant force is zero.

Considering these forces acting in opposite directions along a horizontal plane with an angle of 180 degrees between them, the particle experiences a balanced force situation. Hence, it will not move from its current position.

This equilibrium is crucial as it showcases the cancellation of forces when they are equal and opposite, leading to no change in the object's motion.

Therefore,the correct Option is Option c) It will not move