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Author Question: The head of a golf club exerts a force of 350N on a golf ball for 0.3 m. The golf ball has a mass of ... (Read 437 times)

clmills979

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Question 1

The work-energy theorem states that the total work done on an object is equal to the change in its:


potential energy.


mass times velocity.


kinetic energy.


acceleration.



Question 2

The head of a golf club exerts a force of 350N on a golf ball for 0.3 m. The golf ball has a mass of 85 g. What speed should the golf ball have when it leaves the club head?


vf = 49.71 m/s


vf =32.96 m/s


vf =247 m/s


vf =65.3 m/s



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Marked as best answer by clmills979 on Oct 14, 2019

ghepp

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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clmills979

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Reply 2 on: Oct 14, 2019
Excellent


ecabral0

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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