Answer:
12
Step-by-step explanation:
Answer:
This is an equilateral triangle so it must also be equiangular. A triangle must have 180 degrees and has three angles so 180/3 = 60. Each angle is 60 degrees.
Step-by-step explanation:
The answer is B your welcome
Answer:
7500 N
Step-by-step explanation:
Given that,
A hammer claw moves a distance of 0.10 meters to remove a nail.
Resistance force, F = 1500 N
The person move the handle of the hammer 0.5 m
We need to find the effort force. Let it is F'. The mechanical advantage is given by :
![m=\dfrac{effort}{resistance}=\dfrac{d_i}{d_o}](https://tex.z-dn.net/?f=m%3D%5Cdfrac%7Beffort%7D%7Bresistance%7D%3D%5Cdfrac%7Bd_i%7D%7Bd_o%7D)
Where
are input and output distance respectively.
![m=\dfrac{F'}{F}=\dfrac{0.1}{0.5}\\\\\dfrac{1500}{F}=\dfrac{0.1}{0.5}\\\\\dfrac{1500}{F}=0.2\\\\F=7500\ N](https://tex.z-dn.net/?f=m%3D%5Cdfrac%7BF%27%7D%7BF%7D%3D%5Cdfrac%7B0.1%7D%7B0.5%7D%5C%5C%5C%5C%5Cdfrac%7B1500%7D%7BF%7D%3D%5Cdfrac%7B0.1%7D%7B0.5%7D%5C%5C%5C%5C%5Cdfrac%7B1500%7D%7BF%7D%3D0.2%5C%5C%5C%5CF%3D7500%5C%20N)
So, the effort force is 7500 N.