Dynamics 14-78| The spring has a stiffness k = 200 N/m and an unstretched length of 0.5 m.

[@blainrinehart8865]

I watch you all the time, I can't thank you enough!

[@LearningbyTeaching]

Happy to help Blain, good luck!

[@josephgosselin6428]

Best tutor ever!

[@LearningbyTeaching]

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[@charlesfield9286]

if I pass Dynamics, it will be your fault. Thanks a lot!

[@amirulhakimi1913]

Thanks for helping me with my dynamic assignment

[@OneUpElmer]

the GOAT, how can i tell the difference between weight and mass in the problem statement ?

[@LearningbyTeaching]

Weight is a force which is equal to the MASS* Gravity. (W=mg) We can also differentiate it by checking units. Mass has units of kilo-grams (kg) Weight has units of newtons (N)