Question

Bob is pulling a 30kg filing cabinet with a force of 200N , but the filing cabinet refuses to move. The coefficient of static friction between the filing cabinet and the floor is 0.80.What is the magnitude of the friction force on the filing cabinet?
Express your answer to two significant figures and include the appropriate units.

Answer 1

m*g = 30 * 9.8 = 294 N. = Wt of cabinet.

Fs = u*mg = 0.8 * 294 = 235.2 N.

Answer 2

200N

Answer 3

It's 200 N

Answer 4

Henry you suck

Answer 5

Henry you suck

Answer 6

Also this is hilarious....let's cut the guy some slack lol

Answer 7

It is funny, but even then, we should be patient with Henry hahah hope he learned