Physics, 08.01.2021 18:10 MariaIZweird7578
A glass ball, ball A of mass 5.0 g, moves at a velocity of 20.0 cm/s. It collides with a second glass ball, ball B, of mass 10.0 g, moving along the same line with a velocity of 10.0 cm/s. After the collision, ball A is still moving, but with a velocity of 8.0 cm/s.
What was ball A’s original momentum?
What is ball A’s change in momentum?
What is ball B’s change in momentum?
What is the momentum of ball B after the collision?
What is ball B’s speed after the collision?
Answers: 3
Physics, 22.06.2019 11:30
Considering only the earth's rotation, determine how much later the asteroid would have had to arrive to put the explosion above helsinki at longitude 25˚ e? this would have obliterated the city.
Answers: 1
Physics, 22.06.2019 16:30
In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.
Answers: 3
A glass ball, ball A of mass 5.0 g, moves at a velocity of 20.0 cm/s....
Social Studies, 05.09.2020 22:01
English, 05.09.2020 22:01
Social Studies, 05.09.2020 22:01
Mathematics, 05.09.2020 22:01
Mathematics, 05.09.2020 22:01
Mathematics, 05.09.2020 22:01
Computers and Technology, 05.09.2020 22:01
Mathematics, 05.09.2020 22:01
Mathematics, 05.09.2020 22:01