Well if the encounter is good then that would be great to write about!!
The same 500N, is the Newton’s Third Law.
Hello!
![\large\boxed{KE = 50J}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7BKE%20%3D%2050J%7D)
Use the formula for kinetic energy:
![KE = \frac{1}{2}mv^{2}](https://tex.z-dn.net/?f=KE%20%3D%20%5Cfrac%7B1%7D%7B2%7Dmv%5E%7B2%7D)
Plug in the given mass and velocity:
![KE = \frac{1}{2} (4)5^{2}](https://tex.z-dn.net/?f=KE%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%284%295%5E%7B2%7D)
Simplify:
![KE = \frac{1}{2} (100)\\\\KE = 50 J](https://tex.z-dn.net/?f=KE%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%28100%29%5C%5C%5C%5CKE%20%3D%2050%20J)
Answer:
current, only
Explanation:
current:I
voltage:U
resistance:R
formula: I=U/R
Increasing the battery cause the increasing in the voltage. Resistance does not normally change. And the current would increase.