A block of wood of mass 5kg is pulled on a platform by a force of 40N as illustrated in the diagram above. If the frictional force, F experienced by the block is 12N, calculate the magnitude of the acceleration of the acceleration of the block

a

2.4ms-2

b

5.6ms-2

c

8.0ms-2

d

2.4ms2

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Correct Option
b

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CHRIST IS KING
3 months ago

wrong formula
F - ff = ma

Force f
frictional force ff
mass m
acceleration

josephyusufusman
3 years ago

Two options are the same

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