Question 7. An inflated balloon was pressed against a wall after it has been rubbed with a piece of synthetic cloth. It was found that the balloon sticks to the wall. What force might be responsible for the attraction between the balloon and the
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zm =320 727 5844
Ps= 01
zm =320 727 5844
Ps= 01
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show that angle between the normal at any prove that (r,theta) on the curve r^n=a^ncosntheta and the initial line is (n+1)theta
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