Question
A passenger standing in a bus is thrown outward when the
bus takes a sudden turn. This happens due to –Solution
Thisisinertiaofdirection.Itisthe ability of body to be in a state of direction of motion for example sun holds planetsin a fixed elliptical path .this is one of the examples of inertia of direction. Inertia of direction is non- existent however inertia only apply to a body at rest or movingwith aconstant velocity. It isthe property possessed by a body to resist change.
The average score of a class of boys and girls in examination is X. The ratio of boys and girls in the class is 4:3. If the average score of the boys (X...
Consider a group consisting of 16 females with an average age of 25 years and 20 males with an average age of 35 years. What is the approximate average ...
The present average age of X, Y, and Z is 45 years. 8 years ago, the average age of X and Y was 38 years. What is the present age of Z?
- The average of series 'S1', which consists of 6 consecutive even numbers, is 25. The second term of series 'T1', which consists of 5 consecutive odd number...
The current ages of Anoop and Bhuvan are in the ratio of 5:8. In 8 years, Bhuvan's age will be 60% greater than Anoop's age in 5 years. Determine the cu...
In a school, there are 30 male students and 20 female students. The average marks of male students is 58 and that of female students is 62. Calculate th...
- There are 45 players in a sports camp with an average age of 26 years. 5 more players join, decreasing the average to 25. Find the average age of the new p...
- What is the average of the squares of the first 17 natural numbers?
The average salary of a group of 60 employees is Rs. 400. If 6 employees receiving an average salary of Rs. 450 leave the group and 4 new employees rece...
Out of 6 numbers, the sum of the first 5 numbers is 7 times the number. If their average is 136, then the 6th number is:
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