Prep for Friday 31st July
Focus is Mechanics...
TOPICS: Projectile Motion, Torques, maths / algebra skills, Force diagrams
Focus is Mechanics...
TOPICS: Projectile Motion, Torques, maths / algebra skills, Force diagrams
Calculate the tension force acting on the 80 kg climber.
The angle between the rope and the cliff is 20 degreed. The angle between the climber and the cliff is 50 degrees. Assume the rope is attached to his centre of mass which is half way between is head and feet. (hint consider torques about his feet) |
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