Which of the pair of two projectiles projected at different angles have same ranges?
Correct answer: B. (40°, 50°)
- A. (30°, 709)
- B. (40°, 50°)
- C. (35°, 40°)
- D. (45°, 40°)
Explanation
A. (30°, 70°) - Not complementary angles.B. (40°, 50°) - These angles are complementaryC. (35°, 40°) - Not complementary angles.D. (45°, 40°) - Not complementary angles.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Force and Motion
Displacement, velocity and acceleration describe motion, including the horizontal and vertical components of projectile motion. The chapter connects these quantities with Newton's laws, momentum and impulse, then applies conservation of momentum to collisions, distinguishing elastic collisions from inelastic ones.
Practise Force and Motion
1,416 free Force and Motion MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Force and Motion questions
In the projectile motion, the acceleration in the horizontal direction:
The time rate of change of angular displacement is called:
A ball is thrown horizontally from the top of a cliff with a velocity of 10 ms-1. The ball takes 4 seconds to reach the ground. The horizontal distance traveled by the ball is:
When the range of a projectile is equal to one fourth of the height then which one is true:
Doubling the initial velocity of a projectile while keeping all other parameters the same, the height reached by the projectile increases by:
A projectile is thrown at an angle of 45° with horizontal, and its range is R1. Another projectile is projected at 45 degrees with vertical and its range is R2. The relation between R1 and R2 is?