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Jim (BIGEYE)
Questions (4)
I have a question in a tutorial, one of these that give the answers in brackets. However, I think the answer given may be wrong.
0 answers
668 views
A flywheel of 480 mm diameter is accelerated with an angular velocity of 0.4 rad/s^-2 from rest by an electric motor until it is
0 answers
687 views
Calculate the engine thrust required to produce an acceleration of 4 m/s^-2 in a jet of mass 800 kg as it takes off along the
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562 views
Q A rollercoaster of mass 400 kg is stationary at the highest point on the track. It then drops to the lowest point through a
0 answers
544 views
