Multiple Choice
Spike claims that dimensional analysis shows that the correct expression for change in velocity,
, is
, where m is mass, t is time, and F is the magnitude of force. Carla says that can't be true because the dimensions of force are
. Which one, if either, is correct?
A) Spike, because
.
B) Spike, because
.
C) Carla, because
.
D) Carla, because
.
E) Spike, because the dimensions of force are
.
Correct Answer:

Verified
Correct Answer:
Verified
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