AQA A Level Physics: Equilibrium of Forces

A Level Physics revision resources produced by a Physics teacher with 40 years of teaching A level Physics.
This is video 2 of 11 for the Materials and Mechanics section of the AQA A Level Physics course.
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Пікірлер: 4

  • @darcy4522
    @darcy45224 ай бұрын

    This is so helpful. Thank you for your time.

  • @understandingphysicsbydave1349

    @understandingphysicsbydave1349

    4 ай бұрын

    thanks for the feedback

  • @dwai3096
    @dwai30969 ай бұрын

    wait what do you mean substitute it into another equation via an expression?

  • @understandingphysicsbydave1349

    @understandingphysicsbydave1349

    9 ай бұрын

    rearranging the second equation gives you an expression for T1 in terms of T2 You can then substitute this into the first equation (so that T2 is the only unknown) The equation can then be solved