|
- A man is 1. 65 m tall and standing 28 m away from a tree . . . - Socratic
A man is 1 65 m tall and standing 28 m away from a tree found that the angle of elevation of the top of the tree was 32° How do you find the height of the tree?
- 2. A boy stands 10 m in front of a plane mirror . then be . . . - Socratic
Now,distance between the boy and his image is 7 +7 i e 14 meters So,the image moved to him by (20 −14) or 6 meters Alternatively, From the above discussion,clearly, v + u = x (let)= 2u So, x = 2u Or, dx dt = 2 du dt It means velocity of image should be twice than that of man's velocity,so if the man moves by 3m then the image will move to
- Of all the minerals known to man, how many are common on the . . . - Socratic
Of all the minerals known to man, how many are common on the crust of the earth?
- Why was the Presidential Election of 2008 considered historic?
The first Black president was elected The 2008 election was considered historic since Barack Obama became the First African American President of the United States
- How many neutrons does Fe have? | Socratic
The most common isotope of iron is ""^56Fe There are 30 neutrons in this isotope Given that the nucleus contains 26 protons, i e 26 massive, positively charged nuclear particles, this demands that there are 30 neutrons in this isotope
- How did the Zimmerman Telegram outrage Americans? - Socratic
Americans felt that Germany was plotting against them Great Britain had intercepted the telegram months before they actually released it to America They wanted the U S to directly fight in the war When Germany attempted to get Mexico to attack the U S they new the U S would retaliate but be occupied with a border war The best way was to cause outrage in the public
- Determine true velocity? - Socratic
The man walks northwards with the same speed as the wind So there is a component of the wind velocity that comes from the south in a speed of 6 km h He feels a breeze from the west, so there is also a component from the west In the case of the cyclist, I think it helps to remember that speed is relative to something
- Can someone help me answer this question about the former Vice . . .
VP Essentially the VP is a man in waiting He does not do very critical legislation They are the president of the senate but other than that they don't do much in terms of making the president successful They do serve as advisors and they strategize Especially back then, the VP wan't as important as it is today Today they go on diplomatic missions if the president is unavailable, but back
|
|
|