yop1010
yop1010
03-01-2017
Physics
contestada
Please help me with this question.. I'm stuck...
Respuesta :
Аноним
Аноним
03-01-2017
As the ideal mechanical advantage (IMA) of a pulley is directly dependent upon the number of support strings, N.
i.e., IMA = N
Then,
N = 4 = IMA
[ 'cause there are four dependent strings ]
So, option D would be your correct answer.
Hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
israel is safer than what us city statistically
what's -3+u=5 on a number line?
The base and the height of sail b are x times greater than the base and the height of sail a. sail a is 3x4. how many times greater is the area of sail b? write
Help me PLEASEEEEEEEEE
In an essay of at least 150 words, explain why orwell chose to write this story from animals' point of view. your answer should include a deffinition of point o
Julia bought 32 bananas for $16. How many can Meg buy if she has $4?
American psychologist harry harlow is best known for his maternal separation, dependency needs, and social isolation experiments. What type of animal did he use
live well manufactures vitamin-fortified juice. the company used to sell its product in glass jars, but it has recently switched to placing the product in vacuu
Did you complete today’s physical activity, as outlined in the Fitness Plan? Responses yes no (PLEASE 100 POINTS)
which molecule has the most stored energyATPGlucoseOxygen or water
