Physics, 01.01.2020 03:31 sarah8479

Explain why average velocity in one dimension can be positive or negative.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 23:30, southerntouch103

A175 g lump of molten lead at its melting point (327 c) is placed into 55.0 g of water at 20.0 c. the specific heat of lead is 130.j/kg c and the hf of lead is 20,400 j/kg. when the lead and the water have reached equilibrium, what is the temperature of the mixture?

Answers: 3

continue

Physics, 22.06.2019 12:50, shollydot1379

Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass

Answers: 3

continue

Physics, 22.06.2019 16:00, lexhoangg

The discovery of the electron as a subatomic particle was a result of

Answers: 2

continue

Physics, 22.06.2019 19:00, lindseybug

The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?

Answers: 1

continue

You know the right answer?

Explain why average velocity in one dimension can be positive or negative....