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Home Q & A Board Science-Related Homework Help Physics
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kay20213 kay20213
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6 years ago
A 0.50 kg mass attached to the end of a string swings in a vertical circle (radius = 2.0 m). When the mass is at the highest point of the circle the speed of the mass is 8.0 m/s. What is the magnitude of the force of the string on the mass at this position?
 a. 21 N
  b. 11 N
  c. 16 N
  d. 26 N
  e. 36 N
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nudelosrnudelosr
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6 years ago
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