Содержание
- 2. Physics 1 Mechacnics Molecular physics and Thermodynamics Electricity Magnetism
- 3. Lecture 1 SUBJECTS: Mechanics Kinematics Rectilinear motion Projectile motion Uniform circular motion
- 4. Mechanics Mechanics is the science of motion and its cause. Kinematics is the mathematical description of
- 5. Main terms of Kinematics Displacement is the change in the position of an object. one-dimensional: ∆x=
- 6. Average acceleration is the total change in velocity per unit of time: Instantaneous acceleration is the
- 7. Displacement at constant acceleration in rectilinear motion : Where r0 and V0 is initial displacement and
- 8. Rectilinear motion in graphics A) Object stands still. B) Object moves with constant speed.
- 9. Another example of rectilinear motion
- 10. The car motion in table
- 14. Velocity and acceleration
- 16. Projectile motion is a gravitational motion but the object has no its own acceleration. So the
- 17. Then one should determine the elevation angle Θ0 - the initial angle to horizon. So the
- 19. R =V02Sin(2Θ0)/g
- 20. Circular uniform motion Uniform circular motion is performed with constant speed along a circular path. Circular
- 22. Units in SI Displacement x,y m Velocity V m/s Acceleration a,g m/s2 Angle φ rad Angular
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