Answers: 1
Physics, 22.06.2019 15:40
How does the electric potential energy between two charged particles change if one particle is reduced by a factor of 3? a. increased by a factor of 3 b. it is decreased by a factor of 9 c. it is reduced by a factor of 3 d. it is increased by a factor of 9
Answers: 1
Physics, 22.06.2019 18:30
Apiece of metal 75g at 110Β°c is dropped in a container with 500g at 20Β°c. the h2o if temperature is 24Β°c find specific heat capacity of metal
Answers: 3
Physics, 22.06.2019 21:00
Aflask with vinegar in it has a mass of 160 grams. a balloon with baking soda in it has a mass of 40 grams. the balloon is attached to the flask to seal the opening and the vinegar and baking soda mixes. the balloon inflates to a large volume. what will the total mass of the balloon and flask be after the balloon inflates? explain. a) less than 200 grams because the solid baking soda disappears. b) 200 grams, because all the atoms remain in the balloon or flask. c) more than 200 grams because the size of the balloon is so much larger. d) less than 200 grams because gases such as the one in the balloon are lighter than solids and liquids.
Answers: 1
A2kg object is moving horizontally with a speed of 4m/s 2. how much net force is required t keep the...
Mathematics, 03.03.2021 22:30
Mathematics, 03.03.2021 22:30
Mathematics, 03.03.2021 22:30
Biology, 03.03.2021 22:30
Mathematics, 03.03.2021 22:30
Biology, 03.03.2021 22:30
Chemistry, 03.03.2021 22:30
Mathematics, 03.03.2021 22:30
Mathematics, 03.03.2021 22:30
Biology, 03.03.2021 22:30