Physics, 17.03.2020 20:36 kpnclark3920
Dallas says that any change in velocity is directly proportional tothe time interval over which the change took place. Dana says thatis true only when the acceleration is constant. Which one, ifeither, is correct?
a. Dana, because it is true then the acceleration is constant
b. Dallas, because we can define ax, avg so thatDvx= ax, avgt.
c. Dallas, because ax, avg always is equalto
d. Allthe above are correct.
e. Only(a) and (b) above are correct
Answers: 2
Physics, 21.06.2019 19:30
11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?
Answers: 1
Physics, 22.06.2019 02:00
How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?
Answers: 3
Physics, 22.06.2019 09:00
The pressure proportional to the area a- inversely b- directly c- increase d-decrease
Answers: 2
Physics, 22.06.2019 18:10
Which of the following statement is false ? a.batteries should never be stored on metal trays or outside in the elements)b, battery acid cannot be neutralized)c.do not stack batteries on top of each other)d.never put a damaged battery in a dumpster. i
Answers: 1
Dallas says that any change in velocity is directly proportional tothe time interval over which the...
History, 28.09.2020 20:01
Social Studies, 28.09.2020 20:01
French, 28.09.2020 20:01
Chemistry, 28.09.2020 20:01
History, 28.09.2020 20:01
Mathematics, 28.09.2020 20:01
Engineering, 28.09.2020 20:01
Mathematics, 28.09.2020 20:01
Mathematics, 28.09.2020 20:01
Mathematics, 28.09.2020 20:01
Mathematics, 28.09.2020 20:01
Mathematics, 28.09.2020 20:01
Mathematics, 28.09.2020 20:01