The formula for speed is speed = distance ÷ time. To work out what the units are for speed, you need to know the units for distance and time. In this example, distance is in metres (m) and time is in seconds (s), so the units will be in metres per second (m/s).
To solve for distance use the formula for distance d = st, or distance equals speed times time. Rate and speed are similar since they both represent some distance per unit time like miles per hour or kilometers per hour. If rate r is the same as speed s, r = s = d/t.
To solve for time use the formula for time, t = d/s which means time equals distance divided by speed.
Answers & Comments
Answer:
Step-by-step explanation:
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its just a formula:)
Answer:
s×t=d
d÷s=t
d÷t=s
Step-by-step explanation:
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