MCQ
$y =$ constant: Uniform motion
$a =$ constant: __________
$a =$ constant: __________
- ANon-uniformly accelerated.
- BUniformly accelerated.
- ✓$v = 0$ at, $t = 0.$
- DCircular motion.
✓
Answer
Correct option: C.
$v = 0$ at, $t = 0.$
No, when a body is under uniform acceleration doesn't mean that it is under uniform motion. Uniform acceleration means, that the velocity of body is changing with a constant rate. Uniform motion is the kind of motion in which a body covers equal distances in equal intervals of time. It means that speed is constant.
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