Question

You are asked to design an experiment which is similar to Match Graph activity. If you move 3m back from the motion sensor in 2s. What is your speed?

Answer 1

Answer:

The speed is 1.5 m/s.

Explanation:

Given that,

Distance = 3 m

Time = 2 sec

We know that,

The position and time graph shows the speed of motion.

We need to calculate the speed

Using formula of speed

$v=\dfrac{d}{t}$

Where, d = distance

t = time

Put the value into the formula

$v=\dfrac{3}{2}$

$v=1.5\ m/s$

Hence, The speed is 1.5 m/s.