ACTIVITY 1: using the finger of one hand, push on the palm of your other hand. What does your palm do when you’re pushing on it?
ACTIVITY 2: without pushing on your hand, try to make your palm indent— holding your hand closed doesn’t count. What happens?
ACTIVITY 3: push with your fingers on the edge of the table gently. Notice what is happening to your fingers. Is anything pushing on them while they’re pushing on the table? Explain.
Answers: 1
Physics, 21.06.2019 22:40, kiaunarayne808
The desk has a weight of 75 lb and a center of gravity at g. determine the initial acceleration of a desk when the man applies enough force f to overcome the static friction at a and b. also, find the vertical reactions on each of the two legs at a and at b. the coefficients of static and kinetic friction at a and b are ms = 0.5 and mk = 0.2, respectively
Answers: 2
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