Physics miscellaneousHard
Question
Ratio of the ranges of the bullets fired from a gun at angle θ, 2θ & 4θ is found in the ratio x : 2 : 2, then the value of x will be (Assume same speed of bullets) :-
Options
A.1
B.2
C.√3
D.2/ √3
Solution
2θ + 4θ = 90° ⇒ 6θ = 90o ⇒ θ = 15o
At angle 2θ & 4θ : R =
at angle θ : R =
so, x = 
At angle 2θ & 4θ : R =
at angle θ : R =
so, x = Create a free account to view solution
View Solution FreeMore Physics miscellaneous Questions
A circuit is connected as shown in the figure with the switch S open. When the switch is closed the total amount of char...An oscillator is nothing but an amplifer with...Where is the minimum mass of two bodies of equal weight :-...A spherical solid ball of volume V is made of a matrial of density ρ1. It is falling through a liquid of density &#...20 gm of Ice at - 10oC added to 10 gm of water at 100oC. Than final temp. of the mixture is:-...