Asked by Lianne

A 10 kg block sits on a flat surface whose μs is 0.60 and whose μk is 0.40

a. What horizontal force is required to get the block move?

b.If we continue to apply the same force as in part (a) what will the blocks acceleration be???
Answered by bobpursley
http://www.jiskha.com/display.cgi?id=1346025140
Answered by bobpursley
What was it about this response did you not understand?
Answered by Lianne
in the answer :

force=.6*mg to move
net force=ma
first force-.6mg=ma solve for a

what is the first force??... should i subtract it to .6mg?

thanks.