(Solved): Keep as many decimals as possible for the answer. 046 (part 1 of 2 ) 10.0 points A 170N block r ...

Keep as many decimals as possible for the answer.

046 (part 1 of 2 ) 10.0 points A $$170\mathrm{N}$$ block rests on a table. The suspended mass has a weight of $$78\mathrm{N}$$. a) What is the magnitude of the minimum force of static friction required to hold both blocks at rest? Answer in units of $$\mathrm{N}$$. 047 (part 2 of 2 ) 10.0 points b) What minimum coefficient of static friction is required to ensure that both blocks remain at rest?