Determina el modulo de la fuerza de rozamiento de un cuerpo de 30 kg de masa que se encuentra sobre una superficie horizontal con un coeficiente de rozamiento de 0,30; si se encuentra en moviemiento. Es urgent por favor

Both speed and velocity measure how fast something is moving. however, since speed is not a it does not require a(n question 6 options: a) quantity , unit b) magnitude, unit c) scalar, direction d) vector, direction

The built in flash in a compact camera is usally capable of giving correct exsposure for distance up to how many meters?

The pilot of a helicopter hovers at an altitude of 1200 feet over a park. the angle of depression to the base of a statue is 17 degrees. the angle of depression to the nearest park exit, in line with the statue, is 14 degrees. to the nearest foot, what is the distance from the statue to the exit?