Question 8
A 70kg man ascends a flight of stairs of height 4m in 7s. The power expended by the man is:
Objective
Question details
- Exam body
- ABU
- Subject
- Physics
- Year
- 2018/2019
- Question no.
- #8
- Type
- Objective
More from this paper
- Q2The dimensions of momentum are
- Q3A convex lens of focal length 10.0cm is used to form a real image which is half…
- Q4Which of the following is not a use of plain mirrors.
- Q5The distance between two successive crest or trough is
- Q6Light waves and ripples of water are similar because both
- Q10The time rate of increase in velocity is called