subject
Physics, 17.07.2019 13:30 AutumnGarringer

Which statements describe velocity and acceleration? check all that apply. velocity equals displacement divided by time. all velocities are “instantaneous” and occur only at a point in time. velocity and acceleration are calculated using the same variables. acceleration equals change in velocity divided by time. acceleration is always constant; it cannot vary. average velocity can be found by using several velocities and their total time.

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 08:30
If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.
Answers: 1
question
Physics, 22.06.2019 10:00
(a) calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) imagine adding electrons to the pin until the negative charge has the very large value 1.00 mc. how many electrons are added for every 109 electrons already present
Answers: 3
question
Physics, 22.06.2019 15:00
What happens to an isotope during radioactive decay?
Answers: 2
question
Physics, 23.06.2019 01:00
What happens when the vapor pressure of a liquid is equal to the external pressure?
Answers: 1
You know the right answer?
Which statements describe velocity and acceleration? check all that apply. velocity equals displac...
Questions
question
Geography, 10.10.2020 14:01
question
Social Studies, 10.10.2020 14:01
question
Mathematics, 10.10.2020 14:01