1 Jason is pulling a box across the room. He is pulling with a force of 29 newtons and his arm is making a 37 angle with the horizontal, what is the vertical component of the force he is pulling with? 2 One force of magnitude 41 acts on an object. Another force of magnitude 86 acts on the object at a right angle, what is the magnitude of the resultant force on the object?
3 Final grades are often computed using weighted averages. Some college professors use complicated weighted averages. Your college professor tells you he will give a 33%-67% split on grades between tests and homework where whichever average is higher will be the 67%. What will your final grade be if your homework average is 94 and your test average is 80?