Heather and Matthew walk with an average velocity of 0.98 m/s eastward. If it takes them 34 min to walk to the store, what is their displacement?

t = 34min * 60s/min = 2040s,

d = v * t = 0.98m/s * 2040s = 1999.2m.

To find the displacement, we need to use the formula:

Displacement = Velocity * Time

Given that Heather and Matthew walk with an average velocity of 0.98 m/s eastward and it takes them 34 min to walk to the store, we need to convert the time from minutes to seconds.

1 min = 60 s

So, 34 min = 34 * 60 s = 2040 s

Now we can calculate the displacement:

Displacement = 0.98 m/s * 2040 s

Displacement ≈ 1999.2 m

Therefore, their displacement is approximately 1999.2 meters eastward.

To find the displacement of Heather and Matthew, we need to calculate the total distance they travel and their direction.

First, we need to convert their walking time from minutes to seconds. We know that there are 60 seconds in 1 minute, so 34 minutes can be converted to:

34 minutes × 60 seconds/minute = 2040 seconds

Next, we can calculate the distance they travel using the formula:

distance = velocity × time

The average velocity is given as 0.98 m/s, and the time is 2040 seconds. Substituting these values into the formula, we have:

distance = 0.98 m/s × 2040 s = 1999.2 meters

So, Heather and Matthew travel a total distance of 1999.2 meters.

Now, let's find their displacement. Displacement is a vector quantity that represents the change in position from the starting point to the ending point. In this case, their average velocity of 0.98 m/s eastward indicates that their displacement will also be in the eastward direction.

Therefore, their displacement is 1999.2 meters eastward.

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