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Title: A golf club exerts an average force of 1000 N on a 0.045-kg golf ball which is initially at rest. ... Post by: dundlermuffin on Mar 19, 2018 A golf club exerts an average force of 1000 N on a 0.045-kg golf ball which is initially at rest. The club is in contact with the ball for 1.8 ms. What is the speed of the golf ball as it leaves the tee?
A) 30 m/s B) 35 m/s C) 40 m/s D) 45 m/s E) 50 m/s Question 2 A heat engine absorbs 64 kcal of heat each cycle and exhausts 42 kcal. (a) Calculate the efficiency each cycle. (b) Calculate the work done each cycle. Question 3 Which term in the simplified Drake equations depends on sociological factors? A) NHP B) flife C) fciv D) fnow Title: A golf club exerts an average force of 1000 N on a 0.045-kg golf ball which is initially at rest. ... Post by: bpetronick on Mar 19, 2018 Content hidden
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