An object moves with uniform speed round a circle. Its acceleration has

a

constant magnitude and constant direction

b

constant magnitude and varying direction

c

varying magnitude but constant direction

d

varying magnitude and varying direction

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Explanation

Correct Option
b

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Discussions (10)

innogson
1 year ago

✅ Final Answer:
🟩 B. Constant magnitude and varying direction

🧠 MEMORY HOOK:
"Uniform circular motion is like dancing in a circle:

Your energy stays steady (constant speed)

But you’re always facing new directions (changing velocity)

So your acceleration keeps turning WITH you!"

Imagine your acceleration as a little arrow always pointing to the center of the circle, chasing you like a magnet — same size, but constantly rotating. 🧲🌀

wise357
4 years ago

Speed is a sclar quantity

Refhord
3 years ago

How does variation vary

84yemma
1 year ago

But if the direction is always pointing towards the center then it's constant!

84yemma
1 year ago

The answer is A. As both the direction and magnitude is constant. The direction of the acceleration is towards the center that means it's the same always.

agadido
3 years ago

Hmmmmm

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