![subject](/tpl/images/cats/fizika.png)
Physics, 23.02.2021 01:00 Yailynn598
a 25 kg child is initially riding in a 50 kg cart moving at a speed of 2.0 m/s. the child manages to jump off the back of the cart in such a way that he has no final velocity. what is the resulting velocity of the cart? compare the child's change in momentum to the cart's change in momentum. what additional information would be needed in order to determine the force the child used to jump off the cart?​
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 08:30
If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:00
** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils
Answers: 1
![question](/tpl/images/cats/fizika.png)
You know the right answer?
a 25 kg child is initially riding in a 50 kg cart moving at a speed of 2.0 m/s. the child manages to...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 08.01.2021 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 08.01.2021 18:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 08.01.2021 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 08.01.2021 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 08.01.2021 18:30
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 08.01.2021 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 08.01.2021 18:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 08.01.2021 18:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.01.2021 18:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 08.01.2021 18:30