Advertisements
Advertisements
प्रश्न
What do you mean by equilibrium of a body?
Advertisements
उत्तर
A body is said to be in equilibrium under the action of a number of forces, if the forces are not able to produce any change in the state of rest or of uniform motion or uniform rotation.
Equilibrium is a state of zero acceleration.
APPEARS IN
संबंधित प्रश्न
If the power of a motor is 100 kW, at what speed can it raise a load of 50,000 N?
A body is moved in a direction opposite to the direction of force acting on it. State whether the work is done by the force or work is done against the force
State and define the S.I. unit of work.
Name the quality which is measured in kWh.
Name the quality which is measured in Wh.
State and define the unit of force in the S.I. system.
What do you understand by work? Is work a scalar or a vector quantity?
What is the S.I. unit of work? Define it.
Relate 1 KWh (kilowatt hour) with joule.
