Laws Of Motion Question 259
Question: A body of mass 5 kg starts from the origin with an initial velocity . If a constant force acts on the body, the time in which the y?component of the velocity becomes zero is [EAMCET (Med.) 2000]
Options:
A) 5 seconds
B) 20 seconds
C) 40 seconds
D) 80 seconds
Show Answer
Answer:
Correct Answer: C
Solution:
So
(As
therefore