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- 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
- Question #01d26 - Socratic
Suppose a man is walking in the yellow colored direction with velocity V 1 and rain is falling from the sky with velocity V 2 According to the picture given the ∠ACB is θ
- How did Johnsons Great Society change the nation? - Socratic
Johnson's Great Society brought more state intervention in the economy to wipe out poverty Johnson's Great Society was the continuation of Kennedy's New Frontier, since it aimed at reducing poverty It was based on Keynesian economics The federal programs Medicare and Medicaid, which helped respectively elderly people (over65) and poor people to get Health Care Its proponents claim that it
- Why is dissociation of water important? - Socratic
Well, it underlies our understanding of acid-base behaviour Water is just another solvent, admittedly it is a very important solvent, and one that provides the basis for ALL of biochemistry In the bulk solvent we conceive of acids, characteristic cations, and base, characteristic anions: H_2O(l) rightleftharpoonsH^+ + HO^- Alternatively 2H_2O(l) rightleftharpoonsH_3O^+ + HO^- Just to
- 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
- Tanner collected 360 cans and bottles while fundraising for his . . .
Tanner collected 360 cans and bottles while fundraising for his baseball team This was 40% of what Reggie collected How many can and bottles did Reggie collect?
- A man measures a room for a wallpaper border and find he . . . - Socratic
A man measures a room for a wallpaper border and find he needs lengths of 10 ft 6 3 8in , 14 ft 9 3 4 in , 6 ft 5 1 2 in , and 3 ft 2 7 8 in What total length of wallpaper border does he need to purchase?
- How many protons are in lithium atom? - Socratic
Well, if you inspect your periodic table for a few minutes, you should find that lithium is the third element, i e with atomic number 3 Each element's atomic number, Z, indicates the number of protons in its nucleus Therefore, lithium has three protons What is lithium's electron configuration? What group is it in?
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