A. Space time and motion 2025

A.1 Kinematics

A.2 Forces and momentum

A.3 Work, energy and power

A.4 Rigid body mechanics

A.5 Galilean and special relativity

7:05 suvat Example

7:23 Projectile Motion - Cliff

8:14 Projectile Motion - Arc

2:02 F=ma example

F = ma with suvat Example 1

Mass vs. Weight Whiteboard #2

Vertical Acceleration Example 1 - 2:38

Friction Whiteboard a - This is where the forces are worked out that are used in all the problems below.

Friction Whiteboard b

1:30 Conservation of Energy Example

0:51 Power Example

0:51 Power = Fv Example

2:03 Conservation of Momentum Example

0:51 Ft=mdv Example

Solved Murray Problems

v = ωr Example

ac=v2/r example

ac=4pi2r/T2 example

F=mv2:r example

F = mω^2/r example

More Examples:

Car going around corner

Solved Murray Problems

Power = energy/time Example 1

Power Example 2

Power Example 3

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