Physics, 12.12.2020 17:00 barb4you67
A 4 kg bowling ball is rolled down the bowling alley lane. The ball accelerates at 1.5 m/s2. If the force of sliding friction between the ball and the lane is 98 N, what was the force applied to the bowling ball?
Answers: 2
Physics, 21.06.2019 17:00
What would the difference of spectral lines emitted by hydrogen gas in distant galaxies which is normally found at a wavelength of 21 cm on earth, be observed at 21.1 centimeters?
Answers: 2
Physics, 22.06.2019 07:10
Road users moving into your lane, brake lights, and abrupt changes in road surface are a. rare at night b. indicators of potential hazards c. not worth worrying about before you reach them d. no problem for experienced drivers
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Physics, 22.06.2019 07:30
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?
Answers: 3
A 4 kg bowling ball is rolled down the bowling alley lane. The ball accelerates at 1.5 m/s2. If the...
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