Answers by visitors named: Jawad

A force of 5 N is applied to a door perpendicular to its face at a distance of 0.75 m from its hinge. What is the torque on the door about the hinge?

i m so sorry because i don't know

It is '15' because if you find the factors of 60, only 15 is the number which can't divide 20 but 60 can be divided by it :) ;)

2ix2j=4k 4k=4k 16k2=0 k2=0/16 k=0

Sample space is all possible outcomes It is a set of all possible outcomes of an experiment. It is denoted by S. S=[m,a,t,h,e,m,a,t,i,c,s] so here you have 11 letters.

Sin 70° = x/92 x = 86.5m Sin 52° = x/86.5 x = 68.1m

Correct and I'm using this for my final exam tomorrow, thank you Mike !