Laws Of Motion Question 203
Question: In an elevator moving vertically up with an acceleration g, the force exerted on the floor by a passenger of mass M is [CPMT 1999]
Options:
A)Mg
B) $ \frac{1}{2}Mg $
C) Zero
D) 2 Mg
Show Answer
Answer:
Correct Answer: D
Solution:
$ R=\ m\ (g+a)=m\ (g+g)=2mg $
