Question: 4. An arrow is drawn back against a bowstring with a force of 280 N. If the arrow makes an angle of 55 with

4. An arrow is drawn back against a bowstring with a force

4. An arrow is drawn back against a bowstring with a force of 280 N. If the arrow makes an angle of 55 with the string above and below the arrow, find the tension in the string. 5. What is the force of gravitational attraction between two 1.8 x 108 kg supertankers moored so that their centres are located 94 m apart?

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