A 100-m long transmission cable is suspended between two towers. If the mass density is 2.01 kg/m and the tension in the cable is 3.00 × 10^4 N, what is the speed of transverse waves on the cable?
a. 60 m/s
b. 122 m/s
c. 244 m/s
d. 310 m/s
e. 1500 m/s
b
Physics & Space Science
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The International Date Line is a theoretical line following approximately the ______________ meridian
Fill in the blank(s) with correct word
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Water is sent from a firehose at 30.0 m/s at an angle of 30.0° above the horizontal. What is the maximum height reached by the water?
a. 7.50 m b. 11.5 m c. 15.0 m d. 19.0 m e. 30.0 m
Physics & Space Science
Kepler's second law of planetary motion gives a relationship concerning equal ______________ in equal periods of time
Fill in the blank(s) with correct word
Physics & Space Science