SSC MTS EXAM

SSC

PHYSICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Forces can be added together only if they are
A
acting on the same object
B
unaffected by gravity
C
balanced forces
D
substantial
Explanation: 

Detailed explanation-1: -Forces can be added together only if they are acting on the same object. In physical science, a push or pull is called a . In physical science, a push or pull is called a force. What happens when two forces act in the same direction?

Detailed explanation-2: -When all the forces acting on an object are added together, you determine the net force on the object. An object with a net force more than 0 N on it will change its state of motion. When forces are applied in the same direction, they are added to determine the size of the net force.

Detailed explanation-3: -When two forces act on an object in the same direction, they add up in order to give a resultant large force. The magnitude of the forces also add up to produce a resultant that is equal to the sum of the two forces acting in the same direction.

Detailed explanation-4: -When more than one force acts on an object, the forces combine to form a net force. The combination of all the forces acting on an object is the net force. If two forces of equal strength act on an object in opposite directions, the forces will cancel, resulting in a net force of zero and no movement.

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