Nature of Physical World and Measurement
Laws of Motion
Work, Energy and Power
Motion of System of Particles and Rigid Bodies
Properties of Matter
Heat and Thermodynamics
Kinetic Theory of Gases
- Projectile in horizontal projection
- Projectile under an angular projection
- Introduction to Degrees and Radians
- Angular displacement
- Circular Motion
Two objects are projected at angles 30° and 60° respectively with respect to the horizontal direction. The range of two objects is denoted as R30° and R60°. Choose the correct relation from the following.
An object at an angle such that the horizontal range is 4 times the maximum height. What is the angle of projection of the object?
An object of mass m has angular acceleration α = 0.2 rad s-2. What is the angular displacement covered by the object after 3 seconds? (Assume that the object started with angle zero with zero angular velocity).
An object is executing uniform circular motion with an angular speed of `pi/12` radians per second. At t = 0 the object starts at an angle θ = 0 What is the angular displacement of the particle after 4 s?
If an object is thrown horizontally with an initial speed of 10 ms -1 from the top of a building of height 100 m. What is the horizontal distance covered by the particle?