Which Indian cricketer is known as "Brown Bradman"?
What was the subject of the majority of the published works of Augustinian friar, Gregor Mendel, whose..................
In October 2009, the International Olympic Committee (IOC) announced the 2016 Summer Olympics from 5....................
What fictional newspaper was edited by Perry White?
Lavalava is a word common in the South Pacific. What does it mean?
If the map of South America were thought of as a human head viewed in profile, facing to its left, what could...........
What was the nickname for a 1913 British Act of Parliament that enabled suffragettes on hunger strike to be.............
On 1 July 1967, what was the first official colour broadcast transmitted on television in the UK?
In 2006 Monty Panesar became the first person of what religion to play test cricket for England?
Where are more than half of the known mud volcanoes found?
An object of mass m = 2 kg is lying on a rough inclined slope such that it is at rest. Find the magnitude of contact force acting on the object (in Newtons).
Coefficient of friction = .8
Angle of elevation = 30
answer is 2g
A spherical shell of mass m is resting on the rough horizontal plane with a coefficient of friction 0.3 a horizontal force act at a distance of 5r/3 from the baseline where r is the radius of the sphere.
Find work done by friction body has moved by a distance of gm/r from the initial position?
A wooden block of mass m resting on a rough horizontal table is pulled by a force F as shown in figure. If k is the Coefficient of friction between block and table. What will be its acceleration?
A simple pendulum with length l and bob of mass m execute simple harmonic motion of small amplitude A. What would be the maximum tension in the string?
The engine of a car applies enough force to accelerate the car from 0 km/h to 180 km/h covering a distance of 100 m. If the mass of the car is 3 tons. Find the force applied by the car's engine?
A body covers a distance of 1m along a semi circular path what is the magnitude of displacement of the body and ratio of distance to displacement?
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