Which of the following is not a vector?
velocity
momentum
acceleration
mass

Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and

Infrared radiation has wavelengths that are shorter than visible light is part of the visible light spectrum has wavelengths that are longer than visible light has the same wavelengths as ultraviolet radiation

What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?