Question #32355

1 a) Write down, in words, the equation connecting speed, distance and time. [1] b) A car travels at a steady speed of 20 m/s. Calculate the distance travelled in 5

Expert's answer

1)

the equation connecting speed, distance and time:

V=s/t; s=V*t; t=s/V;

V-speed

t- time

s-distance

2)

A car travels at a steady speed of 20 m/s. Calculatethe distance travelled in 5 sec

s-?

Using formula mentioned above we obtains=V*t=20*5=100 m

[s]=[V/t]=[m*s/s]=[m]

Answer:

s=100 m

the equation connecting speed, distance and time:

V=s/t; s=V*t; t=s/V;

V-speed

t- time

s-distance

2)

A car travels at a steady speed of 20 m/s. Calculatethe distance travelled in 5 sec

s-?

Using formula mentioned above we obtains=V*t=20*5=100 m

[s]=[V/t]=[m*s/s]=[m]

Answer:

s=100 m

## Comments

Assignment Expert27.06.13, 17:39<div>You're welcome. We are glad to be helpful.</div><div>If you really liked our service please press like-button beside answer field. Thank you!</div><div>

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Assignment Expert27.06.13, 17:37<div>You're welcome. We are glad to be helpful.</div><div>If you really liked our service please press like-button beside answer field. Thank you!</div><div>

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gamerz27.06.13, 14:40thnks for helping

gamerz27.06.13, 14:21thank u very much sir ........

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