Question

20. Which if the following is true of an object when it moves uniformly around a circle

it's velocity changes, but it's acceleration remains the same
It's velocity changes, but its speed remains the same
it's speed changes, but tis velocity and acceleration remains the same
it's speed, velocity and acceleration all remains the same

Answer 1

the correct option is: "Its speed changes, but its velocity and acceleration remain the same."

Step-by-step explanation: