What is the equation of damped vibration? Forced damped Vibration: m d 2 x d t 2 + c d x d t + k x = F c o s ω t. Damping factor (ξ): The ratio of the Read more…
Was Elijah McCoy black? The U.S. Patent and Trademark office in Detroit bears the name of Elijah McCoy, a pioneering African-American inventor. McCoy was born in the mid-1840s, nearly 170 years before the office opened. McCoy had more than 50 Read more…
What kind of helmets did they wear in Vietnam? The M1 helmet is a combat helmet that was used by the U.S. military from World War II until 1985, when it was succeeded by the PASGT helmet. How much is Read more…
What to say in a thank you note after an interview? Hi [Interviewer Name], Thank you so much for meeting with me today. It was such a pleasure to learn more about the team and position, and I’m very excited Read more…
Can you use an external hard drive with a MacBook Pro? Usually, when you want to connect an external hard drive to your computer, you just plug it in and that’s it. However, if you are using a Macbook Pro Read more…
Which Transformers were in Age of Extinction? Autobots. Decepticons. Optimus Prime. Megatron. Bumblebee. Who is the Transformer at the beginning of Age of Extinction? At the beginning of “Age of Extinction,” Optimus Prime is seen posing as a beat-up semi-truck Read more…
How many provinces in India have ground water? eight provinces With respect to the occurrence of ground water, India can be divided into eight provinces, lying in three major regions, (1) the Peninsular region, (2) the Ganges-Brahmaputra region, and (3) Read more…
What week is the start of 8 months pregnant? Weeks 32 to 35 are often considered the eighth month of pregnancy, but there can be a little wiggle room and debate about this as it’s hard to make 40 weeks Read more…
How do I factory reset my Nexus 5? These steps will erase data from the phone and set it back to factory defaults. Select “Apps” and go to “Settings“. Tap “Backup & Reset“. Tap “Factory Data Reset“. Select the “Reset Read more…
What is the answer for 20 divided by 7? 20 divided by 7 = 2. The result of 20/7 is a non-terminating, repeating decimal. The repeating pattern above, 857142, is called repetend, and denoted overlined with a vinculum. What is Read more…