Physics, 30.09.2020 01:01 MalikaJones
A car with an initial velocity of 18 m/s comes to rest in 3.4 s. What is the car’s average acceleration during braking? Give both magnitude and sign. (Express yourself answer to two significant figures)
Answers: 1
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Aforce of 34n stretches a very light ideal spring 0.73 m from equilibrium, what is the force constant (spring constant) of the spring? (a) 47n/m (b) 38n/m (c) 53n/m (d) 25n/m
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Determine the maximum r-value of the polar equation r =3+3 cos 0
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The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?
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Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). heavier cars tend to have lower fuel efficiencies (lower mpg ratings). which variable (weight or fuel efficiency) is most naturally considered the explanatory (predictor) variable in this context?
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A car with an initial velocity of 18 m/s comes to rest in 3.4 s. What is the car’s average accelerat...
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