# physicsWatch

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#1
What are the units for moment,momentun,wave speed.
0
4 weeks ago
#2
Moment: Nm (force * distance)

Momentum: kgms^-1 or Ns (mass * velocity)

Wave Speed: ms^-1 (frequency * wavelength)
0
#3
thank you so much what about wavelength and velocity
Moment: Nm (force * distance)

Momentum: kgms^-1 or Ns (mass * velocity)

Wave Speed: ms^-1 (frequency * wavelength)
0
4 weeks ago
#4
Wavelength is just a length, so it's measured in metres (m).
Velocity is the rate of change of displacement, so it's measured in metres per second (ms^-1).

You can usually just Google these and you should find their units.
(Original post by k1255)
thank you so much what about wavelength and velocity
0
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