Kinematics Question 573

Question: The velocity of a projectile at the initial point a is (2i^+3j^) m/s it’s velocity (in m/s) at point b is

Options:

A) 2i^+3j^

B)2i^3j^

C) 2i^+3j^

D) 2i^3j^

Show Answer

Answer:

Correct Answer: B

Solution:

[b] At point B the direction of velocity component of the projectile along Y - axis reverses. Hence, VB=2i^3j^



जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक