Displacement will be zero.
<h3>What is displacement and how is it different from distance?</h3>
Displacement:
- It is the shortest distance between an object's beginning position and ending position.
- The quantity is a vector.
- It may be zero, positive, or negative.
- Displacement may be greater than or equal to distance.
In the given question, we start from one point and finish at the same point around the circular track. Therefore there is no distance between the initial and final points because they are the same. That's why the displacement is zero.
Distance:
- It is the actual path or distance that an object takes to go from its starting point to its finishing point.
- The quantity is a scalar one.
- It cannot be 0 or negative; it must be positive.
- Displacement and distance may be equal.
Learn more about displacement here:
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Answer:
C. Car A
Explanation:
if the answer is: which roller coaster car has the greatest potential energy due to gravity brainly
Answer:
% reduction in area = 54.26 %
percentage elongation = 43.16 %
Explanation:
a) percentage reduction in area 
% reduction in area =
b)percentage elongation 
Answer:
Rechargeable batteries can still go flat after repeated use because the materials involved in the reaction lose their ability to charge and regenerate
Explanation:
they go flat because they a rechargeable and sometimes don't always work
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Answer:
7 / 1
Explanation:
The ratio of their amplitude = one-seventh and the ratio of their amplitude = the ratio of their wavelength
Ax / Ay = λx / λy = 1 / 7
λy / λx = 7 / 1
