A 0.650-kg object is swung in a circular path and in a vertical plane on a 0.500-m-length string. If the angular speed at the bottom is 8.00 rad/s, what is the tension in the string when the object is at the bottom of the circle?
a. 27.2 N
b. 20.8 N
c. 14.4 N
d. 6.37 N
c
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A. 29 pm B. 35 pm C. 47 pm D. 53 pm
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The theory that inflation occurred in the early universe is incompatible with the theory of relativity
Indicate whether the statement is true or false