In each of the following cases, determine where the car has no acceleration ?
A. A car shortly after a stoplight turns green.
B. A car approaching a red light
C. A car with the cruise control set at 80 km/h
O D. A car turning a curve at a constant speed
Answers
Answered by
12
Answer:
Option c is the correct answer
Answered by
0
Answer:
The correct option is (C) A car with the cruise control set at 80 km/h.
Explanation:
- Velocity is a vector quantity.
- The velocity of the cruise is constant. This means that it does not change its magnitude or direction. There is no acceleration as there is no change in velocity at any time.
- While in acceleration, the cruise will be changing its magnitude, direction, or both. This is because the velocity of the cruise is changing in a given amount of time.
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