Answer:
Explanation:
Given
Charge Q is spread over non conducting sheet
Electric field due to sheet is
where
Now if the sheet is stretch to becomes length
thus the ratio of new and initial electric field is
The sum of Potential Energy and Kinetic Energy is called Mechanical Energy
Answer:
The first crew of four astronauts were to land on Mars in 2025. Then, every two years, a new crew of four would arrive.
Explanation:
look it up my dudeski
The final speed of the combined masses is 0.186m/s
According to the law of collision, the sum of the momentum of the bodies before the collision is equal to the momentum after the collision.
Mathematically;
m1u1 - m2u2 = (m1+m1)v
- v is the final speed of the combined masses.
Substituting the given parameters;
0.24(0.6) - 0.26(0.2) = (0.24+0.26)v
0.144 - 0.052 = 0.5v
0.092 = 0.5v
v = 0.092/0.5
v = 0.184m/s
Hence the final speed of the combined masses is 0.186m/s
Learn more on collision here: brainly.com/question/7538238
The strength of magnetic field is one of two ways that the intensity of a magnetic field can be expressed, Technically, a distinction is made between magnetic field strength H, measured in amperes per meter (A/M) and magnetic flux density, B measured in Newton Meters per ampere (Nm/A)