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3 years ago

A good machine should have the mechanical advantage of......?

Computers and Technology

1 answer:

zavuch27 [327]3 years ago

4 0

Answer:

The ideal mechanical advantage (IMA) of an inclined plane is the length of the incline divided by the vertical rise, the so-called run-to-rise ratio. The mechanical advantage increases as the slope of the incline decreases, but then the load will have to be moved a greater distance.

Explanation:

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Ask the user to input their grade percentage (e.g. the use will enter 98 if they had an overall grade of 98% in their course) fo

Airida [17]

Answer:

In Python

def getpointValue(subject):

if subject >= 75: point = 4; grade = 'A'

elif subject >= 60: point = 3; grade ='B'

elif point >= 50: point = 2; grade = 'C'

elif point >= 40: point = 1; grade = 'D'

else: point = 0; grade = 'F'

return point,grade

subjects= ["Accounting","Marketing","Economics","MIS"]

acct = int(input(subjects[0]+": "))

mkt = int(input(subjects[1]+": "))

eco = int(input(subjects[2]+": "))

mis = int(input(subjects[3]+": "))

acctgrade = getpointValue(acct)

print(subjects[0]+" Grade: "+str(acctgrade[1]))

mktgrade = getpointValue(mkt)

print(subjects[1]+" Grade: "+str(mktgrade[1]))

ecograde = getpointValue(eco)

print(subjects[2]+" Grade: "+str(ecograde[1]))

misgrade = getpointValue(mis)

print(subjects[3]+" Grade: "+str(misgrade[1]))

totalpoint = (acctgrade[0] + mktgrade[0] + ecograde[0] + misgrade[0]) * 3

gpa = totalpoint/12

print("GPA: "+str(gpa))

Explanation:

The solution I provided uses a function to return the letter grade and the point of each subject

I've added the explanation as an attachment where I used comment to explain difficult lines

Download txt

6 0

3 years ago

Convert the following C program to C++.

ki77a [65]

Answer:

The program equivalent in C++ is:

#include <cstdio>

#include <cstdlib>

#define SIZE 5

using namespace std;

int main(int argc, char *argv[]) {

int numerator = 25;

int denominator = 10;

FILE * inPut = fopen(argv[1], "r");

FILE * outPut = fopen(argv[2], "w");

float result = (float)numerator/denominator;

fprintf(outPut,"Result is %.2f\n", result);

float arr[SIZE];

for(int i = 0; i < SIZE; i++) {

fscanf(inPut, "%f", &arr[i]);

fprintf(outPut, "%7.4f\n", arr[i]);

}

return 0;

}

Explanation:

See attachment for explanation.

Each line were numbered with equivalent line number in the C program

Download cpp

8 0

3 years ago

Which of the following is the most important system if a company wants to consolidate fan data from multiple sources, i.e., exte

irina1246 [14]

Answer:

Option B is the correct answer for the above question.

Explanation:

The data warehouse is a collection of large data or a database that includes historical and operational or current data. This database can be used to make the decisions for the prospects of the organization.
The above question asked about to select the database which can collect the historical and operational data from various source. That type of database is a data warehouse that is described above. Hence option B is correct while the other is not because:-

Option a states about data model which is used to define the database structure.
Option c states about the relational database which is used to collect only current data.
Option d states about the DBMS which is used to manage the relational database.

6 0

3 years ago

Which feature of the basic input/output system (bios)/unified extensible firmware interface (uefi) would you enable if you wante

Paraphin [41]

The answer should be secure boot

5 0

3 years ago

Systena Solutions Inc. contracts Anenta Software Inc. to develop advanced anti-malware software. In order to serve its new custo

Kryger [21]

This is an example of b2b customer service.

Explanation:

B2b customer service is the customer service which stands for business to business. It refers to the sale that you make to the business instead of an individual consumers.

B2b customer experiences include creating a personalized. omni channel experience and building lasting relationships while providing convenient, digital solutions.

6 0

3 years ago

A good machine should have the mechanical advantage of......?​

A good machine should have the mechanical advantage of......?