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BITSAT Physics Motion In Two Dimensions 2024 BITSAT 2024 (Memory Based Paper 2)

BITSAT Physics Question (2024) — Solution

Question

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 :

Options

  1. A. 50 m
  2. B. 50 2 ~m
  3. C. 100 m
  4. D. 100 2 ~m

Answer

C. 100 m

Step-by-step solution

Range of projectile R= v^2 2 g ( R (2 )) R_1 R_2 = (2 _1 ) (2 _2 ) = (2 15) (2 45) = 30^ 90^ 50 R _2 = 1 2 R _2=100 ~m

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