Enter the correct 4 digit code (no spaces) codes has 2 sixes in it Use the letter answers from the questions match the letter with the dice and count the dice and that number is the code. you must use the letters in the order of questions

Retype the question .

It depends on the surface of the levels. the rougher the surface, the greater is the frictional force. for rougher surfaces, you would need to exert greater force to move the object. the concept is that, you must overcome the frictional force in order to bring the object into motion. this is the reason why we add lubricants to the joints so they could easily move. this answer was on