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No. Distance is never negative, and total distance travelled doesn't decrease during a trip. The distance from A to B is the same as the distance from B to A.
Displacement, on the other hand, can be negative, and can decrease during a trip. The displacement from A to B is the same magnitude, but opposite sign, as the displacement from B to A.
An example would be if you went from your home to a friend's house 1 mile to the east. After you reach your friend's house, you have travelled a distance of 1 mile and your displacement from your starting position is 1 mile. When you come back home from your friends house, you travel a distance of 1 more mile. Your total distance travelled is now 2 miles, but your displacement from your starting location is zero (because you are back where you started.)
Distance does not have direction, and is always positive (or zero).
Displacement has direction, and can be negative, positive, or zero.
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What is absolute value in physics?
In physics, absolute value refers to the magnitude of a physical quantity without considering its direction. It essentially gives the distance of the quantity from zero on a number line, regardless of whether it is positive or negative. This is often used when dealing with concepts like distance, speed, or charge.
Is it possible for velocity to be negative in physics?
Yes, velocity can be negative in physics when an object is moving in the opposite direction of the chosen positive direction.
What is the distance formula in physics that does not involve time?
The distance formula in physics that does not involve time is the formula for calculating distance traveled by an object, which is given by: Distance Speed x Time
Can work in physics be negative?
Yes, work in physics can be negative when the force applied to an object is in the opposite direction of the object's displacement. This results in the object losing energy.
How do you calculate distance in physics and what formula is used for this calculation?
Distance in physics is calculated by multiplying the speed of an object by the time it takes to travel that distance. The formula used for this calculation is: Distance Speed x Time.
