Physics, 23.12.2019 22:31 princessammarah4731
Students use a stretched elastic band to launch carts of known mass horizontally on a track. the elastic bands exert a force f, which is nonlinear as a function of the distance that the band is stretched. a meterstick is used to measures, and a motion detector is used to measure the resulting maximum speed of the carts. this procedure is repeated to gather data for several different values of t. which of the following graphs, if linear, supports the hypothesis that is a function of x^2?
a. a graph of the cart's maximum speed as a function of x
b. a graph of the cart's maximum speed as a function of x^2
c. a graph of the cart's maximum speed squared as a function of x
d. a graph of the cart's maximum speed squared as a function of x^2
e. a graph of the cart's maximum speed squared as a function of x^ 3
Answers: 1
Physics, 21.06.2019 23:30
An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector between points f and g.
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Physics, 22.06.2019 01:30
Answer as quick as ! kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energyb. motion energyc. sound energyd. thermal energy
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Physics, 22.06.2019 15:30
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Physics, 22.06.2019 21:00
The amount of work done is determined by 2 factors. describe an example of work (using the scientific definition) list the 2 factors that determine the amount of work done.
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Students use a stretched elastic band to launch carts of known mass horizontally on a track. the ela...
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