As you brake your bicycle, your velocity changes from 20 east m/s to 10 east m/s in 5 seconds.
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Physics, 16.04.2020 17:08 mdngndntbdnbd
As you brake your bicycle, your velocity changes from 20 east m/s to 10 east m/s in 5 seconds.
What is your acceleration?
Answers: 3
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Given the position vector of the particle r(t)=(t+1)i+(t^2−1)j+2t k, find the particle's velocity and acceleration vectors at t=1
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Ahorizontal force of 400.0 n is required to pull a 1760 n truck across the floor at a constant speed. find the coefficient of sliding friction.
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The flame produced by the burner of a gas (propane) grill is a pale blue color when enough air mixes with the propane (c3h8) to burn it completely. for every gram of propane that flows through the burner, what volume of air is needed to burn it completely? assume that the temperature of the burner is 195.0°c, the pressure is 1.05 atm, and the mole fraction of o2 in air is 0.210.
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