JEE Main Solved Paper 2017 Question 30
Question: A body is thrown vertically upwards. Which one of the following graphs correctly represent the velocity vs time? [JEE Main Solved Paper-2017]
Options:
A) 
B) 
C) 
D) 
Show Answer
Answer:
Correct Answer: A
Solution:
- Velocity at any time t is given by $ v=u+at $ $ v=v _0+(-g)t $ $ v=v _0-gt $
$ \Rightarrow $ straight line with negative slope
