IB DP PHYSICS 2025 SL&HL – Study notes- All Topics
Topic 4.1 Kinematics of rotational motion
Topic 1 Weightage : XX
Notes for 4.1 Kinematics of rotational motion – Only for Higher Level (HL)
torque τ of a force about an axis as given by τ = Fr sin θ, rotational equilibrium, unbalanced torque, angular acceleration, angular displacement, angular velocity, equations of motion for uniform angular acceleration, moment of inertia, Newton’s second law for rotation, angular momentum, resultant torque, kinetic energy of rotational motion
- IB DP Physics 2025 SL- IB Style Practice Questions with Answer-Topic Wise-Paper 1
- IB DP Physics 2025 HL- IB Style Practice Questions with Answer-Topic Wise-Paper 1
- IB DP Physics 2025 SL- IB Style Practice Questions with Answer-Topic Wise-Paper 2
- IB DP Physics 2025 HL- IB Style Practice Questions with Answer-Topic Wise-Paper 2
Graphical Analysis of Velocity and Acceleration
Slope \(=\frac{\Delta x}{\Delta t}=\frac{+8 \mathrm{~m}}{2 \mathrm{~s}}=+4 \mathrm{~m} / \mathrm{s}\)
Slope \(=\frac{\Delta v}{\Delta t}=\frac{+12 \mathrm{~m} / \mathrm{s}}{2 \mathrm{~s}}=+6 \mathrm{~m} / \mathrm{s}^2\)