The tension in a violin string is2.7 N. When pushed down against the neck of the violin, the stringmakes an angle of 4.1° with the horizontal. (a) With what forcemust you push down on the string to bring it into contact with theneck? (b) If the angle were less than 4.1°, would the required forcebe greater than, less than, or the same as in part (a)? Explain.

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: