Interested to Buy Any Domain ? << Click Here >> for more details...
To move a Safe, two cylindrical steel bars 7 inches in
diameter are used as rollers.
How far will the safe have moved forward when the rollers
have made one revolution?
- 3 Answers
- 8987 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / guest
The safe must have moved 22 inches forward.
If the rollers make one revolution, the safe will move the
distance equal to the circumference of the roller. Hence,
the distance covered by the safe is
= PI * Diameter (or 2 * PI * Radius)
= PI * 7
= 3.14159265 * 7
= 21.99115
= 22 inches approx.
| Is This Answer Correct ? | 6 Yes | 1 No |
Answer / thiruppathi
radius = diameter/2=7/2 inches
circumference = 2* PI*radius
=2*(22/7)*(7/2)
=22 inches
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / alphy
21 inches.
from the initial position half rotation means it moves 14
inches 7+7 , full rotation means +7 14+7 = 21 inches.
| Is This Answer Correct ? | 0 Yes | 4 No |
one women said ?I have three sons their ages are all less than ten,the product of the two younger sons is equal to the sons age who has greatest age and the sum of their ages is always a prime number.find their ages
4_4_4_4=22 use all sign of maths
what three specific job positions do you target from qatar airways group u.k?
What is the ten letter city 7 8 9 is a famous festival 3 4 5 is a degree 2 1 is a abbreviation of group of countries 7 6 gives the meaning?
Consider the sum: ABC + DEF + GHI = JJJ If different letters represent different digits, and there are no leading zeros, what does J represent?
Its come one in a year and twice in a week. What is this?
Find out all possible groups of three different numbers that add up to 13 and arrange them according to given condition. If one number is 9, it must go with 1 and 3. If one number is 8, it must go with either 1 and 4 or 2 and 3. If one number is 7, it must go with either 1 and 5 or 2 and 4. If one number is 6, it must go with either 2 and 5 or 3 and 4.
dil ke photo me teer kyu hota hai?
A man is going to an Antique Car auction. All purchases must be paid for in cash. He goes to the bank and draws out $25,000. Since the man does not want to be seen carrying that much money, he places it in 15 evelopes numbered 1 through 15. Each envelope contains the least number of bills possible of any available US currency (i.e. no two tens in place of a twenty). At the auction he makes a successful bid of $8322 for a car. He hands the auctioneer envelopes number(s) 2, 8, and 14. After opening the envelopes the auctioneer finds exactly the right amount. How many ones did the auctioneer find in the envelopes?
Shahrukh speaks truth only in the morning and lies in the afternoon, whereas Salman speaks truth only in the afternoon and lies in the morning. A says that B is Shahrukh. Is it morning or afternoon and who is A - Shahrukh or Salman? It is Afternoon and A can be Salman or Shahrukh. If A is Salman, he is speaking truth. If A is Shahrukh, he is lying. Want to confirm it? Consider following 4 possible answers and check for its truthness individually.
A husband and wife have a combined age of 91. The husband is now twice as old as his wife was when he was as old as she is now. How old is wife?
P pages read in d mins after day p+1 pages read in d+1 mins last day 379 pages done in 317 mins find p+4
English 
