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
Q1: A 2.00 m by 3.00 m plate
Q7: If each frame of a motion picture
Q12: One number has three significant figures and
Q13: One mole of the carbon-12 isotope contains
Q14: The equation for the change of position
Q17: The quantity with the same units as
Q18: What is the mass of air in
Q19: At the end of a year, a
Q22: Which of the following products of ratios
Q23: The answer to a question is [MLT−<sup>1</sup>].The