Question: the newton is the si unit of what physical quantity
Answer: force from the point about which it is exerted newton metre ( N m ) bivector ( or pseudovector in 3D ) Velocity v → Speed and direction of an object ms vector Volume V Three dimensional extent of an object m extensive , scalar Wavelength λ Perpendicular distance between repeating units of a wave m Wavenumber k Repetency or spacial frequency : the number of cycles per unit distance m scalar Wavevector k → Repetency or spacial frequency vector : the number of cycles per unit distance m with direction vector Weight w Gravitational force on an object newton ( N = kg ms ) vector Work Transferred energy joule ( J = kg m s ) scalar Young 's modulus Ratio of stress to strain pascal ( Pa = kg m s ) scalar ; assumes isotropic linear material