Answer to Question #130112 in Mechanics | Relativity for Ariyo Emmanuel

Question

(i) State the Newton’s second law of motion.
(ii) State the Newton’s law of gravitation.
(b) (i) The 80 kg block in the diagram below rests on a horizontal plane. Find the magnitude of the
force P required to give the block an acceleration of 2.5 m/s^2
to the right. The coefficient of
kinetic friction between the plane

Answer 1

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