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 ( 34+ )
Otras preguntas
10. Select all true statements. A. All rectangles are squares. B. All rectangles are parallelograms. C. All rhombuses are parallelograms. D. All squares a
______________ are chemicals in the body affecting how you feel. A. Hormones B. Emotions C. Calories D. Memories
Use the quadratic formula to solve for x.
Solve the following system by graphing and identify the point of intersection.
I have been stuck on this question for ever and cant seem to figure it out so if it isnt a big deal for one of you can ya please help.
Exercise has many benefits — it can make you feel good, look good, and even ward off some diseases. It’s recommended that teens exercise at least 60 minutes a d
HELP PLEASE!! ASAP, Find the surface area of the sphere. Round your answer to the nearest hundredth.
A cube has a volume of 0.215ft³. What is te length of each side of the cube?
Scientists studied a deer population for 10 years. They generated the function f(x) = 248(1. 15)x to approximate the number of deer in the population x years af
The height of a ball kicked into the air from the ground can be approximated by the function h=-5t^2 + 15t, where h is the height in meters and t is the time i
