Problem: Article: If the reason you want to close the account is because you are unable to access your account, you can go through the steps to recover your username and password instead of closing the account. Generally, under the login fields of the sign in page, there is a smaller link that asks if you have forgotten your password. Answer any security questions or use a temporary password that is sent to you in a message to an alternate email access to unlock your account. If you are still unable to access your email account after going through the password recovery steps, call the customer support for your service. They will assist you in accessing your account. If you are closing your account because it has been hacked, you can recover your email without having to close the account. Follow the steps below to set your email account straight:  Send emails to your contact list informing them that your email was hacked and that they should not click on any links in emails from you. If your computer is infected with malware, update any security software, install software to remove the malware, or take the computer to a professional to have the malware removed. Change your password by going to the settings in your email and resetting your password. Finally, contact your email provider and complete any steps so they can help you secure your email. If you do not like the name you chose for your email address and want to create a more professional email address, this may be a good option for you. You can create a new email address through your old email account and the two email addresses will share the same inbox. However, you can send and receive emails with this new email address. You will have the best of both worlds, you will still be able to correspond with contacts who have your old email address, but you can give your new contacts a new email address.  If you have Yahoo, for example, sign in to your account, and mouse over the Settings gear icon in your account. Click on “Accounts”, then “Create Address”, and then check the availability of email addresses you want.  When you find one you like, click “Choose”. Last, answer the CAPTCHA code to confirm that you are a human making this account, and go to your new inbox.
Summary: Get your username or password if you cannot access your email. Recover your email if it has been hacked. Create another email address that is linked to your current email.

Problem: Article: The formula for calculating kinetic energy (KE) is KE = 0.5 x mv2. Here m stands for mass, the measure of how much matter is in an object, and v stands for velocity of the object, or the rate at which the object changes its position. Your answer should always be stated in joules (J), which is the standard unit of measurement for kinetic energy. It is equivalent to 1 kg * m2/s2. In some problems, you may know the kinetic energy and the mass or kinetic energy and velocity. The first step to solving this problem is to plug in all of the variables that are known.  Example 1: What is the velocity of an object with a mass of 30 kg and a kinetic energy of 500 J?  KE = 0.5 x mv2 500 J = 0.5 x 30 x v2   Example 2: What is the mass of an object with a kinetic energy of 100 J and a velocity of 5 m/s?  KE = 0.5 x mv2 100 J = 0.5 x m x 52 Using algebra, you can solve for the unknown variable by rearranging all of the known variables to one side of the equation.  Example 1: What is the velocity of an object with a mass of 30 kg and a kinetic energy of 500 J?  KE = 0.5 x mv2 500 J = 0.5 x 30 x v2 Multiply mass by 0.5: 0.5 x 30 = 15 Divide kinetic energy by the product: 500/15 = 33.33 Square root to find velocity: 5.77 m/s   Example 2: What is the mass of an object with a kinetic energy of 100 J and a velocity of 5 m/s?  KE = 0.5 x mv2 100 J = 0.5 x m x 52 Square the velocity: 52 = 25 Multiply by 0.5: 0.5 x 25 = 12.5 Divide kinetic energy by product: 100/12.5 = 8 kg
Summary: Write the equation. Plug in the known variables. Rearrange the equation to solve for the unknown variable.

Problem: Article: Put both of the cake pans on the middle rack of your preheated oven. Bake them until the tops are golden brown and the sides pull away from the pan. You can also gently press the center of a cake. If it's done, it should spring back immediately. If it doesn't, bake it for 2 to 3 more minutes and check again. Leave the cakes in the pans once you take them out of the oven. They should continue to pull away from the sides of the pans. After 5 minutes, run a butter knife around the sides of the cake pans and carefully flip them onto a wire rack to cool completely.
Summary:
Bake the cakes for 20 to 25 minutes. Cool the cakes for 5 minutes before flipping them out onto a wire rack.