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Tatiana [17]
3 years ago
6

In the last 5 meters of braking, you lose ___ of your speed.

Engineering
1 answer:
expeople1 [14]3 years ago
5 0

Answer:

answer is

a)

3/4

Explanation:

In the last 5 meters of braking, you lose 3/4 of your speed.

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A plate clutch is used to connect a motor shaft running at 1500rpm to shaft 1. The motor is rated at 4 hp. Using a service facto
vazorg [7]

Answer:

(M_t)_{rated}=61.11lb-in

Explanation:

speed of motor (N)=1500 rpm

power=4 hp = 4 \times 0.7457 =2.9828 KW

service factor(k)= 2.75

now,

KW=\frac{2\pi n M_t}{60 \times 10^6} \\2.9828=\frac{2\pi \times 1500 M_t}{60 \times 10^6}\\M_t=\frac{2.9828\times 60 \times 10^6}{2\pi \times 1500 }

M_t= 18,989.09 \ N-mm= 168.06 lb-in

torque rating

(M_t)_{design}=k_s\times (M_t)_{rated}\\168.06= 2.75\times (M_t)_{rated}\\(M_t)_{rated}=\frac{168.06}{2.75} \\(M_t)_{rated}=61.11lb-in

4 0
4 years ago
Define Ancestor, Descendant, Siblings, Height, Depth, Root and Leaf for the
mr_godi [17]

Answer:

Ancestor are our great grandparents

4 0
3 years ago
1. What is resilience engineering and how does it pertain to the current<br>corona virus crisis? ​
saw5 [17]

Answer:

the ability to absorb or avoid damage without suffering complete failure and is an objective of design, maintenance and restoration for buildings and infrastructure

Explanation:

8 0
3 years ago
Python:
stira [4]

Answer:

# Python Program to Print  

# all subsets of given size of a set  

 

import itertools  

 

def findsubsets(s, n):  

   return list(itertools.combinations(s, n))  

 

# Driver Code  

s = {1, 2, 3}  

n = 2

 

print(findsubsets(s, n))

-----------------------------------------------

# Python Program to Print  

# all subsets of given size of a set  

 

import itertools  

# def findsubsets(s, n):  

def findsubsets(s, n):  

   return [set(i) for i in itertools.combinations(s, n)]  

     

# Driver Code  

s = {1, 2, 3, 4}  

n = 3

 

print(findsubsets(s, n))

-------------------------------------------------------------

# Python Program to Print  

# all subsets of given size of a set  

 

import itertools  

from itertools import combinations, chain  

 

def findsubsets(s, n):  

   return list(map(set, itertools.combinations(s, n)))  

     

# Driver Code  

s = {1, 2, 3}  

n = 2

 

print(findsubsets(s, n))

4 0
4 years ago
You recall an algorithm from elementary school for factoring a number N: Divide out all factors of 2, then of 3, then of 4, then
Contact [7]

Answer:

let number = 0

while number < 1

  begin

     print "Enter a positive integer: "

     read number

  end

end_while

find and print number's factors:

let prime = TRUE

let currentFactor = 2

let lastFactor = the square root of number truncated

  to an integer value

while currentFactor <= lastFactor

  begin

     if number is evenly divisible by currentFactor

        begin

           print currentFactor

           let number = number / currentFactor

        end

     else

        let currentFactor = currentFactor + 1

     end_if

  end

end_while

print a message if number is prime:

if prime == TRUE

  print "Your number is prime"

end_if

Explanation:

4 0
3 years ago
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