This sounds like a question from one of those "Microsoft" style job interviews. The point is to show how you think; there isn't really a right or wrong answer, so you can say whatever you think seems reasonable as long as you justify it and explain WHY you think it's reasonable. The interviewer is really looking more to see your thought process than for a "correct" answer.
So, just take your best guess, and explain why you think that. Since there's no "right" answer, you could even come up with several possibilities ... after all, we have more than one kind of chair now, and there's no reason to assume we'd have only one kind if our knees bent the other way. There are chairs with backs and no arms, chairs with backs and arms, chairs with neither (stools), beanbag chairs (these would probably still work), benches where several people can sit next to each other (these also might still work, with a slight modification) and so on.
The opposite of changing directions would be maintaining a course, or continuing in the same direction.
positive
No, friction is a force which always acts in the direction opposite to that of motion.
And it not only DOES; it works in no other way. Friction is a sneaky thing. You know how a thermos "knows" to keep the hot stuff hot and the cold stuff cold? Well, friction always knows in which direction you're trying to go and pushes against you!
Friction always acts in the direction opposite to the the motion of the object.For example, if a bowling ball rolls to the right, friction would act to the left.Without friction, if you threw a ball, it would keep going forever. Friction slows objects down.
opposite the direction south.
It probably means to straddle a chair so that your knees or legs point behind the chair, and when you lean forward you may rest your arms on the back of the chair. Whereas sitting 'forward' on a chair would mean you sit on a chair like you normally would.
The opposite of changing directions would be maintaining a course, or continuing in the same direction.
The opposite direction. To stop a moving object requires an acceleration in the direction opposite its motion.
The opposite of the opposite of left would be LEFT(;
then there would be no moon
boustrophedon
When transferring a person from a chair to a wheelchair it is important to plant your feet firmly and bend slightly at the knees. This will help reduce the chance of getting hurt while transferring.
It would be elongated and opposite to the sun. In which direction it will face depends on where you are standing on Earth.
Run in the opposite direction.
No. (Active xport would be in the opposite direction.)
They would bounce back in the opposite direction.