Question

a particle covers (3/4) th of a circle of radius R.the distance and displacement of particle will be ?

Answer 1

Answer:

I am very really sorry

Explanation:

so so sorry I don't know

Answer 2

GIVEN:

A particle covers 3/4 th of a circle

TO FIND:

Distance=?

Displacement=?

SOLUTION:

DISTANCE IS THE ACTUAL DISTANCE COVERED BY THE OBJECT

Distance=3/4×2πR

Distance=1.5 π R

DISPLACEMENT IS THE SHORTEST DISTANCE BETWEEN THE INITIAL AND FINAL POSITION

Displacement=√(R)²+(R)²

Displacement=√2R

I hope this helps ( ╹▽╹ )