JEE Main Physics question
The speed of projection of a projectile is increased by 10%, without changing the angle of projection. The percentage increase in the range will be
Answer: (B)
Solution
, so a 10% increase in gives an increase of in .
The speed of projection of a projectile is increased by 10%, without changing the angle of projection. The percentage increase in the range will be
, so a 10% increase in gives an increase of in .