tp623010 tp623010

04-09-2017
Chemistry

contestada

A 230 kg steel crate is being pushed along a cement floor. The force of friction is 480 N to the left and the applied force is 1860 N to the right. What is the normal force?

A. 480 N down
B. 480 N up
C. 2300 N down
D. 2300 N up

Respuesta :

samueltancw samueltancw

04-09-2017

230kg *10N/kg
The answer is C. 2300 down

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