Answer:
The world wars. Most notably world War II
Explanation:
The demand for aircrafts during these events led to extensive research into the design of aircrafts. Aircraft advanced within these years from a simple design to a more complex design; capable of carrying fire power and even became bomb equipped. Also, the material of choice of production moved from wood to metal and the engine was improved on to gain more speed and maneuverability.
Answer:
33.4
Explanation:
Step 1:
\sumMo=0 (moment about the origin)
Fb(15)-Fc(15)=0
Fb=Fc
Step 2:
\sumFx=0
-Fb-Fccos\theta+Ncsin\theta=0
Fc=0.3Nc=Fb
-0.3Nc-0.3Nccos\theta+Ncsin\theta=0
(-0.3-cos\theta+sin\theta)Nc=0----(1)
\sumFy=0
Nccos\theta+Fcsin\theta-Nb=0
Nccos\theta+0.3Ncsin\theta-Nc=0
Nc[cos\theta+0.3sin\theta-1]=0--------(2)
Solving eq (1) and eq (2)
\theta=33.4
Step 3:
As the roller is a two force member
2(90-\phi)+\theta=180
\phi=\theta/2
\phi=Tan(\muN/N)-1
\phi=16.7
\theta=2x16.7=33.4
Uh I’m just gonna say yes because I think this is just something random
The program is an illustration of functions.
Functions are group of code blocks that perform as one
The ConvertToWeeksAndDays() function in python where comments are used to explain each line is as follows:
#This defines the ConvertToWeeksAndDays function
def ConvertToWeeksAndDays(totalDays):
#This calculates the number of weeks
weeks = totalDays//7
#This calculates the number of days
days = totalDays %7
#This prints the number of weeks and days
print(weeks,"weeks and",days,"days")
Read more about similar programs at:
brainly.com/question/25223400
Answer:
#WeirdestQuestionOfAllTime
Explanation:
