Formula of power in terms of force and velocity
Asked by admin @ in Physics viewed by 285 People
Formula of power in terms of force and velocity
Asked by admin @ in Physics viewed by 285 People
Formula of power in terms of force and velocity
Answered by admin @
Power = P.
Force = F.
Velocity = V.
Work done = W.
As we Know,
Power is defined as rate of doing work.
It is mathematically expressed as:-
Taking for a small interval of time
This is instantaneous power.
Derivation of Power in terms Of Force and Velocity.
As we know,
Taking instantaneous power.
Substituting the work done formula from equation (1) in the instantaneous power.
As Force is constant it cannot be differentiated.
As
As rate of change of displacement = Velocity.
So, the power is the product of Force and velocity applied on the object.
Asked by admin @ in Science viewed by 326 persons
Asked by admin @ in Science viewed by 380 persons
Asked by admin @ in Physics viewed by 377 persons
Asked by admin @ in Physics viewed by 341 persons
Asked by admin @ in Physics viewed by 268 persons
Asked by maham237 @ in Physics viewed by 271 persons
Asked by admin @ in Chemistry viewed by 394 persons
Asked by admin @ in Chemistry viewed by 367 persons
Asked by admin @ in History viewed by 359 persons
Asked by admin @ in Mathematics viewed by 300 persons
Asked by admin @ in Mathematics viewed by 265 persons
Asked by admin @ in Physics viewed by 254 persons
Asked by admin @ in Math viewed by 333 persons
Asked by admin @ in Chemistry viewed by 306 persons
Asked by admin @ in Physics viewed by 250 persons
Asked by admin @ in Physics viewed by 11080 persons
Asked by admin @ in Physics viewed by 2676 persons
Asked by admin @ in Physics viewed by 1536 persons
Asked by admin @ in Physics viewed by 1521 persons
Asked by maham237 @ in Physics viewed by 1323 persons
Asked by maham237 @ in Physics viewed by 1211 persons
Asked by admin @ in Physics viewed by 1153 persons
Asked by maham237 @ in Physics viewed by 1104 persons
Asked by maham237 @ in Physics viewed by 1086 persons