blake is 20m behind a flagpole when he starts to run forward to catch up to his friend denise, who is standing 30m in front of the same flagpole. if he meets denise 10 seconds after he starts running, write an equation that describes Blake's position as a function of time, assuming blake runs at a constant speed

Respuesta :

Blake's position, x as a function of time, t, is x = 5t

What is the position of Blake with respect to time?

The position of Blake is the distance of Blake from the reference point of Denise.

The total distance from Blake to Denise = 20 + 30 = 50 m

Time taken by Blake to meet up with Denise = 10 seconds

Assuming that he runs at constant speed;

speed = 50/10

speed = 5 m/s

Distance = speed * time

Let  Blake's position be x

Let time be t

Blake's position as a function of time, will be x = 5t.

In conclusion, distance or position is the product of velocity and time.

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