The following table lists four variables along with their units. Variable Units

Question

The following table lists four variables along with their units.



Variable

Units




--------------------------------------------------------------------------------




x

Meters (m)



v

Meters per second (m/s)



t

seconds (s)



a

Meters per second squared (m/s2)




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These variables appear in the following equations, along with a few numbers that have no units. In which of the equations are the units on the left side of the equals sign consistent with the units on the right side?
(a) x = vt
Yes No
(b) x = vt + 1/2at^2
Yes No
(c) v = at
Yes No
(d) v = at + 1/2at^3
Yes No
(e) v^3 = 2ax^2
Yes No
(f) t = sqrt(2x/a)
Yes No

for the followingf i have, can someone let me know if im correct and which ones wrong
a) yes
b) no
c)yes
d)no
e)no
f)no

Explanation / Answer

a)Yes b)Yes c)Yes d)No e)No f)Yes

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