Kinematics Question 638
Question: A particle is projected from a tower , then the distance from the foot of the tower where it will strike the ground will be
Options:
A) 4000/3 m
B)2000/m
C) 1000/3 m
D)2500/3 m
Show Answer
Answer:
Correct Answer: A
Solution:
[a] $ 150=100t+\frac{1}{2}10t^{2}\text{ ; t}\text{=10 sec} $
$ x=\frac{400}{3}t=\frac{4000}{3}\text{m} $
