Which Indian cricketer is known as "Brown Bradman"?
James I of Scotland was crowned how many years after he succeeded to the throne?
Morgan Tsvangirai is a politician in which country?
Stubble goose is a traditional dish served in places in the Northern Hemisphere to celebrate what?
What is the name of the system of lakes, canals and rivers that enables shipping to get from the Atlantic...............
What is the only country in the southern hemisphere to have won a gold medal in the Winter Olympics?
What is measured using the Rankine scale?
Where are most of the volcanoes in South America?
David Ben-Gurion became Prime Minister of the provisional government of which newly created country on 15 May 1948?
What colour does the planet Neptune appear to be from space?
Bob has three bags connected by two ropes of equal strength. He pulls the bags on a rough horizontal ground towards the left as shown. Which rope will break first?
Here the rope 1 is withstanding 2 frictional forces ie., frictional forces between bag 2, bag 3 and sand. Rope 2 on the other hand withstands only 1 frictional force of that between bag 3 and sand. Therfore tension in the ropes are as shown below Rope 0 > Rope 1 > Rope 2 Since there is no mention of Rope 0 in the question Rope 1 is more likely to break among the 2.
Rope 1 as it has to drag both bag 2 and bag 3. Rope 2 only has to drag bag 3.
There are 2 bags filled with 25 pounds of potatoes each. The bag on the left is filled with small potatoes, while the bag on the right is filled with large potatoes. Which bag is bigger?
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?
Two blocks are held against the wall by applying a horizontal force as shown in the diagram. The wall is frictionless but the surface between the blocks is rough.
Can these blocks remain in the equilibrium, answer with explanation?
