See Our team

Wondering how we keep quality?

Got unsolved questions?

Ask Questions

Engineering
GATE
CBSE
NCERT
Psychology
English
Computer
Constitution
Astrology
Yoga
Economics
Physics
Biology
Electronics
Microprocessor
Career
Interview
Anatomy
Botany

### New updates

Updated ProfileDate:2018-10-18 00:35:36Done by:Boulaisaq8Updated ProfileDate:2018-10-18 00:26:06Done by:Laubaches1

Updated ProfileDate:2018-10-17 23:59:02Done by:Schuetteaq6

### Similar Questions

**Consider a disc rotating in the horizontal plane with a constant angular speed about its centre O. The disc has a shaded region on one side of the diameter and an unshaded region on the other side a shown in the figure. When the disc is in the orientation as shown, two pebbles P and Q are simultaneously projected at an angle towards R. The velocity of projection is in the y-z plane and is same for both pebbles with respect to the disc. Assume that (i) they land back on the disc before the disc has completed 1/8 rotation, (ii) their range is less than half the disc radius, and (iii) remains constant throughout. Then - jee main 2012 physics**

1 Answer

**An annular disc has a mass m, inner radius R and outer radius 2R. The disc rolls on a flat surface without slipping. If the velocity of the centre of mass is v, the kinetic energy of the disc is: (-Gate mechanical 2014)**

1 Answer

**A tractor PTO operated 4-disc rotary mower is harvesting with a forward speed of 3.5 km h^-1. The cutting circle diameter and rpm of each disc are 60 cm and 1400, respectively. The peak cutting force experienced by each rotary disc is 110 N. The peak**

1 Answer

**A circular solid disc of uniform thickness 20 mm, radius 200 mm and mass 20 kg, is used as a flywheel. If it rotates at 600 rpm, the kinetic energy of the flywheel, in Joules is -Mechanical Engineering-gate-2012**

1 Answer

**Two identical discs of same radius R are rotating about their axes in opposite directions with the same constant angular speed . The discs are in the same horizontal plane. At time t = 0, the points P and Q are facing each other as shown in the figure. The relative speed between the two points P and Q is vr . In one time period (T) of rotation of the discs, vr as a function of time is best represented by - jee main 2012**

1 Answer

**A box contains 90 discs, numbered from 1 to 90. If one disc is drawn at random from the box, the probability that it bears a prime-number less than 23, is: Mathematics CBSE class 10 2013**

1 Answer

**What is disc scheduling algorithm?**

1 Answer

**The rear furrow wheel in a tractor mounted disc plough is provided to. GATE- Agricultural**

1 Answer

**For an incompressible flow through a pipe of constant diameter in the fully developed region the mean velocity ios constant. What about the mean velocity in developing region?**

2 Answer

**For steady flow of a viscous incompressible fluid through a circular pipe of constant diameter, the average velocity in the fully developed region is constant. Which one of the following statements about the average velocity in the developing region is TRUE?**

1 Answer

**Three semicircles each of diameter 3 cm, a circle of diameter 4.5 cm and a semicircle of radius 4.5 cm are drawn in the given figure. Find the area of the shaded region. Mathematics CBSE class 10 2017**

1 Answer

**A hoop of radius r and mass m rotating with an angular velocity Ï‰0 is placed on a rough horizontal surface. The initial velocity of the centre of the hoop is zero. What will be the velocity of the centre of the hoop when it ceases to slip ? - physics 2013**

1 Answer

**In the given figure, O is centre of the circle with AC = 24 cm, AB = 7 cm and âˆ BOD = 90Â°. Find the area of the shaded region. Mathematics CBSE class 10 2017**

1 Answer

**Consider an electric field E = E0 * X, where E0 is a constant. The flux through the shaded area (as shown in the figure) due to this field is - jee main 2012 physics**

1 Answer

**In the given figure, two concentric circles with centre O have radii 21 cm and 42 cm. If âˆ AOB = 60Â°, find the area of the shaded region.Mathematics CBSE class 10 2017**

1 Answer

**A loop carrying current I lies in the x-y plane as shown in the figure. The unit vector Ë† k is coming out of the plane of the paper. The magnetic moment of the current loop is - jee main 2012**

1 Answer

**A slider-crank mechanism with crank radius 60 mm and connecting rod length 240 mm is shown in figure. The crank is rotating with a uniform angular speed of 10 rad/s, counter clockwise. For the given configuration, the speed (in m/s) of the slider is**

1 Answer

**Idiotypic determinants of an antibody are associated with the GATE-Biotechnology**

1 Answer

**Match the job on the left with its description on the right. (CBSE ENGLISH CLASS 6)**

1 Answer

**Boojho stands at A just on the side of a plane mirror as shown in Fig. 16.20. Can he see himself in the mirror? Also can he see the image of objects situated at P, Q and R? cbse-class8-physics-2015**

1 Answer

### Notes

**Study Material - Common Proficiency Course [CPC]**

**10me44 KINEMATICS OF MACHINES**

**PH2161 ENGINEERING PHYSICS – II**

**bhuvar-loka: lower astral plane**

**Engineering Physics [06PHY12] BE I Semester VTU, Belagaum Unit 1 (Modern physics)**

**cg project2**

**International Trade Theory (Econ 655)**

**bubble sensing**

**Harsha-loka: plane of joy**

**Vayu-loka: plane of air**

## Consider a disc rotating in the horizontal plane with a constant angular speed about its centre O. The disc has a shaded region on one side of the diameter and an unshaded region on the other side a shown in the figure. When the disc is in the orientation as shown, two pebbles P and Q are simultaneously projected at an angle towards R. The velocity of projection is in the y-z plane and is same for both pebbles with respect to the disc. Assume that (i) they land back on the disc before the disc has completed 1/8 rotation, (ii) their range is less than half the disc radius, and (iii) remains constant throughout. Then - jee main 2012 physics

By:milan-ransingh

Taged users:

Likes:

Be first to like this question

Dislikes:

Be first to dislike this question

Talk about thisDelete|Like|Dislike|

## Answers

pankaj

Likes:

Be first to like this answer

Dislikes:

Be first to dislike this answer

Talk about this|Once you have earned teacher badge you can edit this questionDelete|Like|Dislike|

------------------------------------

## Can you help us to add better answer here? Please see this