science A
by u fjng
1. friction
1.1. Static friction and kinetic friction
1.1.1. Fs/N and Fk/N
2. Simple Machine
2.1. MA
2.1.1. w/f
2.2. VR
2.2.1. e/f
2.3. Simple Machine
2.3.1. ma/vr
3. Stress & Strain
3.1. Young's Modulus
3.2. Shear Stress and Shear Strain
3.3. Behaviour of Real Materials
4. static
4.1. scalars
4.2. vectors
5. kinematics
5.1. Motion under gravity
5.1.1. V=U-GT
5.2. Relative Motion
5.2.1. relative
6. kinetics
6.1. force
6.1.1. F=MA
6.2. work,power,energy
6.2.1. W=FS