Answer:
Step-by-step explanation:
Fist the velocity of high-speed train will be given by:
And the velocity of the regular will be given by:
The position equations of each movement will be given by:
We can get the encounter point isolating t in the first equation and reepalcing it in the second one:
First isolating:
Second reeplacing t:
In the moment of the encounter the high-speed train have gone round and the regular one
Then the difference between the distance traveled the high-speed train and the regular one is:
Answer:
cous you can just make 1 / 2
Answer:
B) 6 tan(35°)
Step-by-step explanation:
from the right angle tan° = opposite / adjacent
therefore tan (35°) = (x) / 6
by multiplying 6 to both sides
tan (35°) * 6 = (x) / 6 * 6
therefore (x) = 6 tan (35°)
Answer:
B
Step-by-step explanation:
below 0 is negative
so -15