CHETANA PUBLICATION-MECHANICAL PROPERTIES OF SOLIDS-EXERCISE
- What are the methods of reducing friction?
Text Solution
|
- Calculate the coefficient of static friction for on object of mass 50 ...
Text Solution
|
- A block of mass 37 kg rests on a rough horizontal plane, having coeffi...
Text Solution
|
- A body of 37 kg rests on a rough horizontalsurface. The minimum horizo...
Text Solution
|
- A wire gets stretched by 4 mm due to a certain load. If the same load ...
Text Solution
|
- Calculate the work done in stretching a steel wire of length 2 m and c...
Text Solution
|
- A solid metal sphere of volume 0.31 m^3 is dropped in on ocean where w...
Text Solution
|
- A wire of mild steel has an initial length 1.5 m and diameter 0.60 mm ...
Text Solution
|
- A composite wire is prepared by joining a tungsten wire and steel wire...
Text Solution
|
- A steel wire having crosssectional area 1.2 mm2 isstretched by a force...
Text Solution
|
- A telephone wire 125 m long and 1 mm in radius is stretched to a lengt...
Text Solution
|
- A rubber band originally 30 cm long isstretched to a length of 32 cm b...
Text Solution
|
- What is the stress in the wire which is 50 m long and 0.01 cm^2 in cro...
Text Solution
|
- What is the strain in a wire cable of original length 50m, whose lengt...
Text Solution
|
- Calculate the horizontal force required to just move a block of mass 2...
Text Solution
|
- The minimum force required to keep a block sliding with a uniform velo...
Text Solution
|
- A volume of 20 litres of wateris compressed by a pressure of 20atmosph...
Text Solution
|
- Find the energy stored per unit volume of a steel wire of length 1m wh...
Text Solution
|
- A copper wire and steel wire both have the same length and radius are ...
Text Solution
|
- There are 2 wires of the same material. Their radii and lengths are in...
Text Solution
|