The range of the projectile projected at an angle of 15° with horizontal is 50 m. If the projectile is projected with same velocity at an angle of 45° with horizontal, then its range will be
A
100m
B
100 
m
m
C
50 
m
m
D
50m
Text Solution
Verified by ExpertsThe correct answer is:
A
The data given is
= 15°
= 45°
R 1 = 50 m
The formula for range of a projectile is given by
…(i)
Substituting the values in equation (i)
Let the new range be R 2 . The magnitude of the range is
R 2 = 100 m
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