This is an original exam question by Prof Kay Han. It is for…
This is an original exam question by Prof Kay Han. It is forbidden to photograph, upload, download, copy, or share this problem with anyone, or to post it to any website. You use a wrench to turn a rusty nut. You place your hand at where the black dot is and apply a force F = [x] N at an angle
Read DetailsThis is an original exam question by Prof Kay Han. It is for…
This is an original exam question by Prof Kay Han. It is forbidden to photograph, upload, download, copy, or share this problem with anyone, or to post it to any website. Jack and John pull on a box with a mass M = 54 kg, causing the box move to the right with a constant speed. Acceleration: a [a] 0 Net force Fnet [f] 0 F2 [comp] F1
Read DetailsThis is an original exam question by Prof Kay Han. It is for…
This is an original exam question by Prof Kay Han. It is forbidden to photograph, upload, download, copy, or share this problem with anyone, or to post it to any website. Uncle Jack uses the following device to carry some veggies to sell in town. If mA is [x] time heavier than mB. If the mB is dB meter away from his shoulder, and dB is 1 meter. How far away should dA be, so that the load would be balanced? (Fill in a numerical value.)
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