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AQA Physics unit 2 Watch

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    (Original post by dhruvap)
    The last question was 1850 (upward force) - 840 (force downwards of weight) divided by 84. Answer is not 22. Anyone who got 22 did not find the resultant force they simply used the force acting upwards but forgot that the weight of the jet pack and man was a force too. 1850-840/84 <~~~simpler to understand
    i think the upward force was the resultant force and since it was only 2 marks, im pretty sure that the answer 22 is right
 
 
 
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