Physics, 29.08.2019 22:10 musicfrk2207
You spy on an anchor on the bottom of a lake. what is the direction and amount of force the water exerts on it: a) zero
b) up, equal to the weight of the anchor.
c) up, less than the weight of the anchor
d) down, equal to the weight of the anchor.
Answers: 3
Physics, 21.06.2019 21:00, aruhter9485
Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15
Answers: 2
Physics, 22.06.2019 04:50, jojoblue2004
Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?
Answers: 1
You spy on an anchor on the bottom of a lake. what is the direction and amount of force the water ex...
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