1 force has____ as well as ____.
2 when two or more force on an object are equal and opposite, they change the _____of the object
3 frictional and muscular forces are example of ______ forces
4 force per unit area is called___
5 the attraction of the earth on an object is called_____
6 _____pressure is exerted by air around us
7 like poles of magnets ___and unlike poles_____.
please help me
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_________________________________
1)
Force has magnitude as well as direction..
2)motion
3)contact force
4)pressure
5)gravity
6)atmospheric
7) like pole repel each other and unlike pole attract each other..
_________________________
1)
Force has magnitude as well as direction..
2)motion
3)contact force
4)pressure
5)gravity
6)atmospheric
7) like pole repel each other and unlike pole attract each other..
_________________________
QGP:
Nice, but I feel the answer of second part would be different. When two or more forces are equal and opposite, the net force is zero. That is, they are balanced forces. They can't change the state of rest or motion. But they can change the SHAPE of the body
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