Which of the following is a vector quantity___________________?
Which of the following is a vector quantity___________________?
		A. energy
B. mass
C. momentum
D. angle
E. speed
		A. energy
B. mass
C. momentum
D. angle
E. speed
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
		A. balance each other
B. produce a couple and an unbalanced force
C. are equivalent
D. produce a moment of couple
E. can not balance each other
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
		A. weight
B. velocity
C. acceleration
D. force
E. moment
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.