How can I find the deflection of a spring that is striked by a block which slides on a smooth incline at an angle of 30 degrees, and given a vertical force in Newtons which is applied on the block throughout its motion, a mass in Kg, the block’s velocity when it strikes the spring, and given a spring constant (k) N/m

 

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how can i run program like this question i have prove my code

The program should keep looping to prompt the user for input until hitting a sentinel value -1 for either user name or password. For each round of input, the loop calls the above method to check the password validity according to the rules stated above. Hints: for rules (2) to (5), you may use the matches() method of the String class to check for patterns (defined by regular expressions) in the password. Study p.5-7 if you have no ideas. For (6), you can use the contains() or indexOf(String str) method.

First Run

Enter user name: King Enter password: Hello123

# Password is valid. Enter user name: King Tin

Enter password: 45H000 Password should be within 7 to 10 characters in length.

Password should contain at least one lower-case alphabet.

Password should contain at least one special character.

Enter password: %45H abcde Password should not contain whitespace.

Enter password: %45Habcde Password is valid.

Enter user name: Peggy

Enter password: abc456 Password should be within 7 to 10 characters in length.

Password should contain at least one upper-case alphabet.

Password should contain at least one special character.

Enter password: xyZ789@ Password is valid.

Enter user name: Victoria Enter

password: Naughty1234$

Password should be within 7 to 10 characters in length.

Enter password: Lovely123# Password is valid.

Enter user name: -1 (Program exited) Another Run

Enter user name: OneMore Enter password: 78&OneMore Password should not contain or be the same as user name.

Enter password: 78&TwoMore Password is valid. AST10106 Introduction to Programming 11

Enter user name: Last One

Enter password: $Last One

Password should not contain or be the same as user name.

Password should not contain whitespace.

Password should contain at least one number. Enter password: -1

(Program exited)

that’s my code

package test;

import java.util.Scanner;

class PasswordValidator {

 

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How can I summarize this paragraph

Another emotion related to awkward feelings is guilt, which makes you feel bad about your behavior and motivates you to repair the social damage: to apologize, clean up a spill, or pay for something you have damage. All of these responses to your social missteps help you assure others that you understand what you have done wrong, you feel remorseful , and you are taking action to make thing right. Both embarrassment and guilt help us recover from awkward acts because they show others that we “get it”. that is, there are outward signs that we are aware that we have violated a social rule and we feel bad about any inconvenience to others. [Source: Ty Tashiro, AWKWARD: The science of Why We’re Socially Awkward and Why that’s awesome, page 74]

 

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how can i write code to vhdl i have lab 7-segment led display decoder that takes 4- bits binary input and display the equivalent hex number on the 7-segment display alphanumric digits 0-f which correspond to number 0-15 in hex ,are to be displayed

z 7 bit a 4 bit Code is below _________________library IEEE;use IEEE.std_logic_1164.all ;entity seven_seg isport ( a: in std_logic_vector( 3 downto 0);z : out std_logic_vector( 6 downto 0) );…

 

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