Answer:
x = 0.327 m
Explanation:
Block 2 of mass 1.00 kg is at rest
spring constant = 200 N/m
Block 1 of mass 2 kg moving at 4 m/s
m₁ v₁ = (m₁ + m₂)V
2 x 4 = (2 + 1) V
V = 2.67 m/s
loss of kinetic energy = gain elastic potential energy
x = 0.327 m
hence, the spring compressed distance is equal to x = 0.327 m
The answer is 388 800 sec
Answer:
At zero kelvin (minus 273 degrees Celsius) the particles stop moving and all disorder disappears. Thus, nothing can be colder than absolute zero on the Kelvin scale. Physicists have now created an atomic gas in the laboratory that nonetheless has negative Kelvin values.
Explanation:
To solve this problem we will apply the concepts given by linear kinetic energy and rotation, as well as that of Potential Energy.
In turn, to find the net velocity, it will be necessary to use the vector expression that allows us to find the total magnitude from two components, that is,
The accumulation of total energy on the body, must be the sum of the three energies mentioned above therefore
Replacing we have,
Therefore the total Energy of the segment is 47.7J