Question

a toy is moving in a circle of radius 4 meter the toy stop across the diameter find the displacement and distance​

Answer 1

Answer:

8 meters ,25.13 meter

Explanation:

displacement is

2r=2*4=8

and the distance is

2πr=2*3.14*4=25.13

Answer 2

Answer:

Distance = 12.56 m

Displacement = 6.28 m

Explanation:

Given that,

A toy is moving in a circle of radius 4 m.

Also, the toy stops across the diameter.

To find the distance and displacement.

We know that,

• Distance is the length actual path covered by a body.
• Displacement is the length of path from initial position to final position.

Therefore, we will get,

Since the toy stopped across diameter, ut means it covered distance of halp of the circumference, i.e., πr.

Now, r = 4 m

=> Distance = 3.14 × 4 = 12.56 m

Also, for displacement, it's only the distance between initial and final position, i.e, the length of diameter.

But, we know that,

=> Displacement = 2r = 2 × 3.14 = 6.28 m

Hence, the required distance and displacement are 12.56 m and 6.28 m.