Which is an expression to find the speed in m/s?
d = 100 m, t = 20 s

Question

Which is an expression to find the speed in m/s?
d = 100 m, t = 20 s

anonymous · Answer

It's asking you for a way to write those variables so that you get$$\frac{ meters }{ seconds }$$so, since you have$$d=100meters$$$$t=20seconds$$what should you do to get an answer that has the "meter" units on top, divided by the "second" units

anonymous · Answer

A. 100 - 20
B. 100 + 20 
C. 100/20
D. 100 x 20

anonymous · Answer

What ur saying is D

ranga · Answer

$$ \Large
Speed = \frac{Distance}{Time} = \frac{d}{t} ~m/s
$$

anonymous · Answer

is it D?

anonymous · Answer

@Embryo

anonymous · Answer

It should be C, if you didn't understand my explanation, Ranga provided a nice representation of the answer

anonymous · Answer

oh I didnt even see ranga's post that really does explain it!