Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
The SI unit of centripetal force is newton (N).
APPEARS IN
संबंधित प्रश्न
How is the unit horsepower related to the S.I. unit of power?
One horse power is equal to ______.
kWh is the unit of ______.
A body, when acted upon by a force of 10 kgf, gets displaced by 0.5 m. Calculate the work done by the force, when the displacement is (i) in the direction of force, (ii) at an angle of 60° with the force, and (iii) normal to the force. (g = 10 N kg-1)
Is it possible that no transfer of energy may take place even when a force is applied to a body?
What do you understand by work? Is work a scalar or a vector quantity?
Relate 1 KWh (kilowatt hour) with joule.
Derive a relation between the S.I. and C.G.S. unit of force.
Calculate the work done when:
A car is moved on a rough road through 30 m against a frictional resistance of 75 N.
