contestada

Copy and complete the table below to represent the amount of time it would take Meredith to get her friends house if she traveled at different rates

Copy and complete the table below to represent the amount of time it would take Meredith to get her friends house if she traveled at different rates class=

Respuesta :

This problem can be solved by using the formula for

linear motions. The formula relating velocity, distance and time is:

t = d / v

where t is time, d is distance and v is velocity

 

We are given that d = 24 blocks

 

When v = 1 block / minute

t = 24 blocks / (1 block / minute)

t = 24 minutes

 

When v = 2 block / minute

t = 24 blocks / (2 block / minute)

t = 12 minutes

 

Hence we can see that it takes half the time when she is

travelling at 2 blocks per minute.

JeanaShupp

Answer with explanation:

Formula used here ,

[tex]\text{Time}=\dfrac{\text{Distance}}{\text{Speed}}[/tex]

It is given that the distance between Meredith and her friends house =2 4 blocks

Then At Speed = 1 block per minute.

[tex]\text{Time}=\dfrac{24}{1}[/tex]= 24 minutes.

At Speed = 2 block per minute.

[tex]\text{Time}=\dfrac{24}{2}[/tex]= 12 minutes.

At Speed = 3 block per minute.

[tex]\text{Time}=\dfrac{24}{3}[/tex]= 8 minutes.

At Speed = 4 block per minute.

[tex]\text{Time}=\dfrac{24}{4}[/tex]= 6 minutes.

At Speed = 6 block per minute.

[tex]\text{Time}=\dfrac{24}{6}[/tex]= 4 minutes.

At Speed = 8 block per minute.

[tex]\text{Time}=\dfrac{24}{8}[/tex]= 3 minutes.

At Speed = 10 block per minute.

[tex]\text{Time}=\dfrac{24}{10}[/tex]= 2.4 minutes.

At Speed = 12 block per minute.

[tex]\text{Time}=\dfrac{24}{12}[/tex]= 2 minutes.

At Speed = 24 block per minute.

[tex]\text{Time}=\dfrac{24}{24}[/tex]= 1 minute.

Ver imagen JeanaShupp

Otras preguntas