Physics, 26.09.2019 20:10, mullanebrianot3dpw

An object accelerates from 20 m/s down to 10 m/s in 5 seconds.
what is the acceleration of the object?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 20:20, jacesmokesloud7254

Copper has free electrons per cubic meter. a 71.0-cm length of 12-gauge copper wire that is 2.05 mm in diameter carries 4.85 a of current. (a) how much time does it take for an electron to travel the length of the wire? (b) repeat part (a) for 6-gauge copper wire (diameter 4.12 mm) of the same length that carries the same current. (c) generally speaking, how does changing the diameter of a wire that carries a given amount of current affect the drift velocity of the electrons in the wire?

Answers: 2

continue

Physics, 22.06.2019 15:30, tiffuuu

At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.

Answers: 1

continue

Physics, 22.06.2019 21:30, hail47

Global climatic patterns are changing because of the melting of polar ice caps. the melting of polar ice caps is an example of the interaction between the atmosphere and cryosphere cryosphere and geosphere hydrosphere and geosphere biosphere and cryosphere

Answers: 1

continue

Physics, 22.06.2019 23:20, adiaz97

What type of force holds atoms together in a crystal?

Answers: 1

continue

Do you know the correct answer?

An object accelerates from 20 m/s down to 10 m/s in 5 seconds.
what is the acceleration of the...