Physical quantity that can be expressed as dot product of force and velocity
Sunandit:
Power!!!
Answers
Answered by
6
Hi!!
________________
Power is a physical quantity that can be expressed as dot product of force and velocity.
Hence it is a scalar quantity.
How P = F. v???? :/
Since P = W/t
=) P = F. S/t
=) P = F. v
____________
Hope it's helpful to u.
________________
Power is a physical quantity that can be expressed as dot product of force and velocity.
Hence it is a scalar quantity.
How P = F. v???? :/
Since P = W/t
=) P = F. S/t
=) P = F. v
____________
Hope it's helpful to u.
Answered by
0
The quantity which can be measured as a dot product of Force and velocity is power.!!!
F•v = N•(m/s)
= J/s (as F•s = work)
= W. (as work done/time = power)
F•v = N•(m/s)
= J/s (as F•s = work)
= W. (as work done/time = power)
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