science
Grade-9
Easy
Question
A car covers equal distances at equal intervals of time. Which of the following is false about the motion of the car?
- Its velocity is constant
- Its acceleration is constant
- Its displacement increases
- Its acceleration is zero
Hint:
Its acceleration is constant
The correct answer is: Its acceleration is constant
The statement "its acceleration is constant: is false according to the given situation.
Justification:
Constant acceleration means the car is accelerating (speeding up ) at a steady rate but in the given situation the vehicle is covering an equal distance in equal intervals of time.
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