Laws Of Motion Question 177
Question: If the tension in the cable of 1000 kg elevator is 1000 kg weight, the elevator[NCERT 1971]
Options:
A)Is accelerating upwards
B) Is accelerating downwards
C) May be at rest or accelerating
D) May be at rest or in uniform motion
Show Answer
Answer:
Correct Answer: D
Solution:
Since T= mg, it implies that elevator may be at rest or in uniform motion.
