A small object with mass 0.200 kg moves with constant speed in a vertical circle of radius 0.500 m. It takes the object 0.500 s

Question

3 years ago

6

to complete one revolution. (a) What is the translational speed of the object

1 answer:

aliya0001 [1] · Answer 1 · 2022-09-18T04:32:27+03:00

Answer:

6.28 m/s.

Explanation:

Given that,

The mass of the object, m = 0.2 kg

The radius of the circle, r = 0.5 m

It takes the object 0.500 s to complete one revolution.

We need to find the translational speed of the object. Let it is v. We know that,

$v=\dfrac{2\pi r}{t}\\\\v=\dfrac{2\pi \times 0.5}{0.5}\\\\v=6.28\ m/s$

So, the transalational speed of the object is 6.28 m/s.