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3 years ago

Which letter shows the ball when it has the maximum kinetic energy

Computers and Technology

1 answer:

DedPeter [7]3 years ago

5 0

Answer:

Explanation:

Kinetic energy can be defined as an energy possessed by an object or body due to its motion.

Mathematically, kinetic energy is given by the formula;

$K.E = \frac{1}{2}MV^{2}$

Where;

K.E represents kinetic energy measured in Joules.
M represents mass measured in kilograms.
V represents velocity measured in metres per seconds square.

Generally, when the final velocity at which a physical object moves is equal to zero (0), then it possess maximum kinetic energy.

Hence, the letter which shows the ball when it has the maximum kinetic energy in the graph attached is D.

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House real estate summary Sites like Zillow get input about house prices from a database and provide nice summaries for readers.

Ksivusya [100]

Answer:

current_price = int(input("Enter the current price: "))

last_months_price = int(input("Enter the last month's price: "))

print("This house is $" + str(current_price))

print("The change is $" + str(current_price - last_months_price) + " since last month")

print("The estimated monthly mortgage is ${:.2f}".format((current_price * 0.051) / 12))

Explanation:

Ask the user to enter the current price and last month's price

Print the current price

Print the change in the price, subtract the last month's price from the current price

Print the estimated monthly mortgage, use the given formula to calculate, in required format

6 0

3 years ago

"what windows process is responsible for authenticating users?"

Likurg_2 [28]

Lsass.exe /................................................

8 0

3 years ago

Wireshark capture files, like the DemoCapturepcap file found in this lab, have a __________ extension, which stands for packet c

grin007 [14]

Answer:

The answer is ".pcapng"

Explanation:

Wireshark format includes a "dump" with data packets, which is collected over a channel and sometimes a common folder to store, that data in the PCAP Next Iteration file system.

The .pcapng stands for the file system, this file system compatible with the recorded data transmission packet. It includes several data blocks.
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3 years ago

Write a C program that creates two threads to run the Fibonacci and the Runner processes. Threads will indicate the start and th

OleMash [197]

Answer:

see explaination

Explanation:

#include <pthread.h>

#include <stdio.h>

int sumOfN = 0;

int arr[1000];

int n;

void * findSumOfN(void *a){

printf("Thread 1 Starting\n");

sumOfN = (n * (n+1)) / 2; //finds sum of first n natural numbers

printf("Thread 1 Finished\n");

pthread_exit(0);

}

void * fibonacci(void *a){

printf("Thread 2 Starting\n");

arr[0]=0;

arr[1]=1;

for(int i=2;i<n;i++) //find fibonacci numbers iteratively

arr[i]=arr[i-1]+arr[i-2];

printf("Thread 2 Finished\n");

pthread_exit(0);

}

int main(void){

printf("Please enter the value of n \n");

scanf("%d", &n);

if (n <= 0)

{

printf("Wrong input ! \n"); //input validation

return 0;

}

pthread_t thread1, thread2;

pthread_create(&thread1,NULL, findSumOfN, NULL); //Create threads

pthread_create(&thread2,NULL, fibonacci, NULL);

pthread_join(thread1,NULL); //Start threads

pthread_join(thread2, NULL);

printf("The sum of first %d numbers is : %d \n",n, sumOfN);

printf("The first %d fibonacci numbers are : \n",n);

for (int i = 0; i < n; ++i)

{

printf("%d ", arr[i]);

}

printf("\n");

return(0);

}

3 0

3 years ago

The closing of the letter should have at least

asambeis [7]

Answer:

Im unclear exactly what it is saying but i think its 2

7 0

3 years ago