raahinneedshelp raahinneedshelp

08-12-2019
Physics

contestada

An object, moving with constant acceleration and zero initial velocity, travels 48 m
in 5.2 s. What is the magnitude of its acceleration

Respuesta :

josshyaby josshyaby

13-12-2019

Answer:

3.55m/s^2

Explanation:

S = ut + 1/2at^2

S = 48m, u = 0, t = 5.2

48 = (0×5.2) + (1/2 × 5.2^2)a

48 = 13.52a

Dividing through by 13.52

a = 48/13.52

a = 3.55m/s^2

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