1. A dish of mass 10g is kept floating horizontally in air by firing bullet, each of mass 5kg , with the same velocity, at the rate of 10 bullet per second and the bullet rebound with the same speed in opposite directions . What the velocity of each bullet at the time of impact? [ Take g = 10m s-2 ]
These in-depth queries require an elaborate solution that is provided by us at our 'Ask the Expert'
Please post these queries as two separate questions at 'Ask the Expert'.
You have rated this answer /10