Abrave but inadequate rugby player is being pushed backward by an opposing player who is exerting a force of 800 n on him. the mass of the losing player + equipment is 90.0 kg, and he is accelerating at 1.20m/s2 backward. what is the force of friction between the losing player’s feet and the grass?

f = 692 N

Explanation:

given data:

f =800N

a =1.2 m s^{2}

m= 90 kg

from newton's second law

net force

therefore we have from above equation

ma =F - f

putting all value to get force of friction

1.2*90 = 800 - f

f = 692 N

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explanation:

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