In 1.0 s, a particle goes from point A to point B, moving in a semicircle (see figure). The magnitude of the average velocity is

Question

In 1.0 s, a particle goes from point A to point B, moving in a semicircle (see figure). The magnitude of the average velocity is (A) 3.14 m/s (B) 2.0 m/s (C) 1.0 m/s (D) zero

Tardigrade Admin · Accepted Answer

| textAverage velocity| =|( textdisplacement/ texttime)| =(AB/ texttime)=(2/1)=2 m/s

Q. In $1.0 s$ , a particle goes from point $A$ to point $B$ , moving in a semicircle (see figure). The magnitude of the average velocity is

3.14 m/s

2.0 m/s

1.0 m/s

zero

$∣ Average velocity ∣ = ∣ \frac{displacement}{time} ∣$
$= \frac{A B}{time} = \frac{2}{1} = 2 m / s$

Q. In 1.0s, a particle goes from point A to point B, moving in a semicircle (see figure). The magnitude of the average velocity is