Answer:
6 seconds
Step-by-step explanation:
Total distance between the 2 rear cars = ![\\\frac{1}{12} + \frac{1}{12} = \frac{1}{6}\\\\\\\\\\Relative speed of the trains = 50 + 50 = 100 mphT = \frac{Distance}{Speed} = \frac{1}{6} * \frac{1}{100} = \frac{1}{600} hours\\T = \frac{1}{600} hours or \frac{3600}{600} = 6 seconds](https://tex.z-dn.net/?f=%5C%5C%5Cfrac%7B1%7D%7B12%7D%20%2B%20%5Cfrac%7B1%7D%7B12%7D%20%3D%20%5Cfrac%7B1%7D%7B6%7D%5C%5C%5C%5C%5C%5C%5C%5C%5C%5CRelative%20speed%20%20of%20the%20trains%20%20%3D%2050%20%2B%2050%20%3D%20100%20mphT%20%3D%20%5Cfrac%7BDistance%7D%7BSpeed%7D%20%3D%20%5Cfrac%7B1%7D%7B6%7D%20%2A%20%5Cfrac%7B1%7D%7B100%7D%20%3D%20%5Cfrac%7B1%7D%7B600%7D%20hours%5C%5CT%20%3D%20%5Cfrac%7B1%7D%7B600%7D%20hours%20or%20%5Cfrac%7B3600%7D%7B600%7D%20%3D%206%20seconds)
there is no drawing how should I do
Answer:
1.632 ft cubic
Step-by-step explanation:
Volume = width * height * length
Volume = 0.6 * 0.8 * 3.4
Volume = 0.48 * 3.4
<u>Volume = 1.632 ft cubic</u>
Hope this helps.....
Have a good day ahead :)
Answer:
Step-by-step explanation:
The scale factor is 2