Related Questions

An attempt is made to pull a roller of weight W over a curb (step) by applying a horizontal force F as shown in the figure. The coefficient of static friction between the roller and the ground (including the edge of the step) is μ. Identify the correct free body diagram (FBD) of the roller when the roller is just about to climb over the step.
If a mother is a non tongue roller and Father is a tongue roller, whose father was a non- roller, what is the probability of having a roller daughter?
Arrange the given words in the sequence in which they occur in the dictionary. 1. Ropped 2. Roster 3. Roasted 4. Road 5. Roller
A roller is 70 cm long and has a diameter of 2 cm. It takes exactly 100 rotations of the roller to level a road. If the cost of using the roller is 0.5 rupees per square cm, then what is the cost of levelling the road?
A cylindrical roller made or iron is 1.2 m long. Its internal radius is 24 cm and thickness of the iron sheet used in making the roller is 15 cm. What is the mass (in kg) of the roller, if 1 cm3 of iron has 8 g mass?
A road roller has a total mass of 12 tonnes. The front roller has a mass of 2 tonnes, a radius of gyration of 0.4 m and a diameter of 1.2 m. The rear axle, together with its wheels, has a mass of 2.5 tonnes, a radius of gyration of 0.6 m and a diameter of 1.5 m. Calculate total kinetic energy of road roller.
A road roller has a total mass of 12 tonnes. The front roller has a mass of 2 tonnes, a radius of gyration of 0.4 m and a diameter of 1.2 m. The rear axle, together with its wheels, has a mass of 2.5 tonnes, a radius of gyration of 0.6 m and a diameter of 1.5 m. Calculate braking force required to bring the roller to rest from 9 km/h in 6 m on the level.
The following question consists of six sentences of a passage. The first and the sixth sentences are given in the beginning as S1 and S6. The middle four sentences in each have been jumbled up and labelled P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly. S1: There have been two schools of thought which deal with the errors of learners. S6: Both views are popular today but the second is gaining ground fast. P: The philosophy of the second school is that errors are natural and they will occur in any learning. Q: So- errors, they say, is a sign of faulty teaching methods. R: The first school maintains that if teaching methods are perfect, errors will never occur. S: They argue that we should concentrate on how to deal with errors, instead of on method of teaching. The correct sequence should be
Arrange the given words in the sequence in which they occur in the dictionary. 1. Arrange 2. Arrive 3. Almighty 4. Arrogant 5. Allocate
In which of the following ways section 73 differs from the corresponding section 295 of the Code of Civil Procedure, 1882?
1. The words, 'where assets are held by a court,' have been substituted for words, 'whenever assets are realised by sale or otherwise in execution of a degree.'
2. The words, 'before the receipt of such assets,' have been substituted for the words, 'prior to the realisation'
3. The words, 'by which such assets are held' are omitted after the words 'made application to the court'
4. The word, 'passed' has been added after the word, 'money'
5. The words, 'interest in,' in cl. (b) have been substituted for the words, 'right against' to bring the wording of that clause into line with the Transfer of Property Act, 1882. This is a mere verbal alteration