Question
A stone of mass 0.3 kg tied to the end of a string is
whirled round in a circle of radius 1.2 m with a speed of 20 rev./ mim in a horizontal plane. What is the tension in the string? What is the maximum speed with which the stone can be whirl around if the string can withstand a maximum tension of 100 N?Solution
The correct answer is D
Which one of the following statement/ option is correct about the crop rotation?
Splash Erosion is otherwise called as
Fusarium wilt disease in gram is mainly caused by
A rise either in real output (GDP) or in real output per capita is named __ ?
What is the term for the angle at which the plane of the cutting edge of a disc in a disc plough is inclined to the direction of travel?
Which of the following statement is incorrect?Â
Headquarter of National Horticulture board is located at
One ha cm of water is equal to:
___________ is the process in which acids and bases react to form salts and water.
Inflorescence of banana is: