Q3. 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 (1) 100 m (2) 100√2 m (3) 50√2 m (4) 50 m
What This Question Tests
This question applies the formula for the range of a projectile to compare ranges at different projection angles with the same initial velocity.
Concepts Tested
Formulas Used
R = (u^2 sin(2θ))/g
📚 NCERT Sections This Tests
11.3 — The Photoelectric Cut-Off Voltage In A Certain Experiment Is 1.5 V.
Physics Class 12 · Chapter 11
11.3 The photoelectric cut-off voltage in a certain experiment is 1.5 V. What is the maximum kinetic energy of photoelectrons emitted?
4.4 — A Horizontal Overhead Power Line Carries A Current Of 90 A In East To
Physics Class 11 · Chapter 4
4.4 A horizontal overhead power line carries a current of 90 A in east to west direction. What is the magnitude and direction of the magnetic field due to the current 1.5 m below the line?
4.5 — What Is The Magnitude Of Magnetic Force Per Unit Length On A Wire
Physics Class 11 · Chapter 4
4.5 What is the magnitude of magnetic force per unit length on a wire carrying a current of 8 A and making an angle of 30º with the direction of a uniform magnetic field of 0.15 T?
📋 Question Details
- Chapter
- Kinematics
- Topic
- Projectile motion
- Year
- 2023
- Shift
- 10 Apr Shift 1
- Q Number
- Q3
- Type
- MCQ
- NCERT Ref
- Class 11 Physics Ch 4: Motion in a Plane
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