subject
Physics, 19.06.2020 22:57 21gl13826

Describing Acceleration Which statements describe acceleration? Check all that apply.
-Negative acceleration occurs when an object slows down in the positive direction.
-Negative acceleration occurs when an object slows down in the negative direction.
-Negative acceleration occurs when an object speeds up in the negative direction.
-Positive acceleration occurs when an object speeds up in the positive direction.
-Positive acceleration occurs when an object speeds up in the negative direction.
-Positive acceleration occurs when an object slows down in the negative direction.

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 22:30
Ann walks 80 meters on a straight line 33 ∘ north of east starting at point 1. draw ann's path. represent ann's walk with a vector of length 80 meters. draw the vector starting at point 1. the length given in the display is in meters.
Answers: 1
question
Physics, 22.06.2019 12:30
Awheel of mass 48 kg is lifted to a height of 0.8 m. how much gravitational potential energy is added to the wheel? acceleration due to gravity is g = 9.8 m/s2. a. 30.4 j b. 3.1 j c. 297.9 j d. 11,321 j
Answers: 1
question
Physics, 22.06.2019 14:30
Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.
Answers: 2
question
Physics, 22.06.2019 16:50
Acommercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space at -35Β°c by rejecting waste heat to cooling water that enters the condenser at 18Β°c at a rate of 0.25 kg/s and leaves at 26Β°c. the refrigerant enters the condenser at 1.2 mpa and 50Β°c. if the compressor consumes 3.3 kw of power, determine (a) the mass flow rate of the refrigerant, (b) the refrigeration load, (c) the cop, and (d) the minimum power input to the compressor for the same refrigeration load.
Answers: 2
You know the right answer?
Describing Acceleration Which statements describe acceleration? Check all that apply.
-Negati...
Questions
question
Arts, 04.12.2020 07:40
question
Mathematics, 04.12.2020 07:40
question
Arts, 04.12.2020 07:40
question
Spanish, 04.12.2020 07:40
question
Mathematics, 04.12.2020 07:40
question
Chemistry, 04.12.2020 07:40
Questions on the website: 13722362