Augmentation or deduction of kinetic energy will tell you if any work is done here.
Explanation:
Here,
E<sub>k0</sub>=0.5mv<sub>0</sub><sup>2</sup>=16,537.5 J
E<sub>kf</sub>=0.5mv<sub>f</sub><sup>2</sup>=194,400 J
Now,
E<sub>k0</sub> - E<sub>kf</sub> = 177,862.5 J
Hence, work is done.
Have you understand, Shakira?
Don't forget to follow me if you have any other questions.
Answer:
The volume would be 364 L
Explanation:
This is an ideal gases problem and the specific situation is expansion. To find the final volume, we must study two states:
Initial
Final
Then, we use the equation of ideal gases and as temperature is constant, we can solve it as follows:
As you see, the final volume is greater than the initial, because the pressure drops and pressure and volume are inversely proportional.
True is the correct answer
The primary reason of gender –
based violence is inequality of power. Second, cultural beliefs, norms and
practices are often used as an excuse to justify the violence experienced. And
thirdly, the idea of inferiority between men and women.
His speed is 33.75
Explanation
15 x 6 x 12=1080
1080/32=33.75