When you drop a paper clip, why doesn't it fall toward you instead of toward Earth?
1 answer:
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The formula is 
, where k is the universal constant of gravity, m the mass of the moon, 
that of the man and r the radius of the moon. Solve for m.
Answer:
Explanation:
given,
Speed of a wave on violin A = 288 m/s
Speed on the G string = 128 m/s
Force at the end of string G = 110 N
Force at the end of string A = 350 N
the ratio of mass per unit length of the strings (A/G). = ?
speed for string A
.......(1)
speed for string G
........(2)
Assuming force is same in both the string
now,
dividing equation (2)/(1)