a) What will happen when two forces are applied on an object in opposite direction? What is the net force on the object? Will the object move (Brainstorming Key)
b) Explain why water comes out slowly from an upstair's tap than from a similar tap
downwards. ((HOTS)
c) Why are iron rails of railway track fixed over wide wooden sleepers? (HOTS)
d) Why do mountaineers suffer from nose bleeding at high altitudes?(Brainstorming Key)
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answer of your 1 is it depends on how much n:force is applied if one side is more and other is less then object moves if force is equal n=0 and object will not move
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- When two forces act in the same direction, they add together. ... Equal forces acting in opposite directions are called balanced forces. Balanced forces acting on an object will not change the object's motion. When you add equal forces in opposite direction, the net force is zero.
- According to Newton's third law, each team pulls the opposite team with equal force in a tug of war. ... Of course, the ground is pushing back equally hard, but since the two teams are pushing against the ground with different forces, the ground pushes back with different forces against each team.
- The net force acting on an object is the combination of all of the individual forces acting on it. If two forces act on an object in opposite directions, the net force is the difference between the two forces.
- When two forces are applied in the opposition direction on an object, the net force will be the difference between the two forces.
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