Urgent what does newton's third law say about why momentum is conserved in collisions?
...
Physics, 07.11.2019 12:31 esperanzar5755
Urgent what does newton's third law say about why momentum is conserved in collisions?
1. unequal forces act for unequal times, so the change in momentum for both objects must be unequal.
2. equal forces act in equal times, so the change in momentum for both objects must be equal.
3. equal forces act for unequal times, so the change in momentum for both objects must be equal.
4. unequal forces act for unequal times, so the change in momentum for both objects must be equal.
Answers: 2
Physics, 22.06.2019 08:00
The arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s . 1.) a. precipitation b. water vapor c. icy debris 2.) a. gravitational compression b. biochemical cycling c. radiogenic heating 3.) a, gravity b. magnetic field c. heat energy for plato
Answers: 3
Physics, 22.06.2019 08:30
Abike rider starts from rest and accelerates 28.0 meters down a slope in 5.00 seconds. what is her acceleration? select one: a. 3.21 m/sec2 b. 1.75 m/sec2 c. 9.80 m/sec2 d. 2.24 m/sec2
Answers: 3
Physics, 22.06.2019 23:10
What was the purpose of the apollo program? to put a man in orbit to launch a spy satellite to launch a space station to put man on the moon
Answers: 1
Physics, 23.06.2019 01:20
Afisherman notices that his boat is moving up and down periodically, owing to waves on the surface of the water. it takes a time of 2.70 s for the boat to travel from its highest point to its lowest, a total distance of 0.700 m. the fisherman sees that the wave crests are spaced a horizontal distance of 6.50 m apart. a. how fast are the waves traveling? b. what is the amplitude a of each wave?
Answers: 1
Physics, 16.07.2019 21:30
Computers and Technology, 16.07.2019 21:30
Health, 16.07.2019 21:30
History, 16.07.2019 21:30
Computers and Technology, 16.07.2019 21:30
English, 16.07.2019 21:30
History, 16.07.2019 21:30
Physics, 16.07.2019 21:30
Mathematics, 16.07.2019 21:30
Chemistry, 16.07.2019 21:30
History, 16.07.2019 21:30
History, 16.07.2019 21:30
History, 16.07.2019 21:30