Los frenos de un automóvil se accionan, provocando que este frene a razon de 10 Ft/s2. Se sabe que el automóvil se detiene en 30 Ft Responder:
Cuan rapido viajaba el automovil inmediatamente antes de que se aplicara los frenos
E tiempo requerido para que el automovil se detenga

The radius of an atom is closest in size to a

Choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. a 1.0 kg block is placed on top of a 2.0 kg block. a horizontal rope pulls the 2.0 kg block across a frictionless floor with a force of 21.0 n. the coefficient between the two blocks is 0.75. does the 1.0 kg block on top slide?

2) a cubical block of stone is lowered at a steady rate into the ocean by a crane, always keeping the top and bottom faces horizontal. which one of the following graphs best describes the buoyant force b on this block as a function of time t if the block just enters the water at time t = 0 s?