4.1a Moment of Forces | AS Forces | Cambridge A Level Physics

How do forces make objects rotate and turn?
0:00 Intro
2:27 Definition of Torque
4:27 Finding Moment Method 1 Resolving forces
6:27 Finding Moment Method 2 Finding perpendicular distance
9:30 Example of writing moment
12:18 3 General Cases
16:03 Special Case: Torque of a couple
21:03 Torque Vector & Units

#ForcesDensityPressure Chapter Playlist
   • Ch4 Forces Density Pressure | CAIE 97...  

Practice Questions
MJ12 P12 Q15 (pg6) The Tesseract
ON12 P11 Q16 (pg7) Ruler Moment
MJ14 P11 Q12 (pg13) Arm Torque Biology
MJ14 P11 Q13 (pg13) Torque Pulley Calculation
MJ14 P12 Q13 (pg13) Basic torque sphere
MJ18 P13 Q12 (pg15) Basic torque of couple rod
MJ16 P11 Q14 (pg18) Moments applied Trailer
MJ17 P12 Q15 (pg19) Opening Jar Lid
ON16 P11 Q15 (pg19) Resultant Torque vs Force
MJ17 P11 Q12 (pg21) Resultant on Sphere

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