Answer:
I would like aliens if they exist
Explanation:
Answer:
6.03 m/s
Explanation:
<em>Average speed = total distance traveled/total time taken</em>
7 = 450 + 100/total time
total time = 550/7 = 78.57 s
<em>Speed of camel on the bicycle = distance/time</em>
25 = 100/time
time = 100/25 = 4 s
Total time = 78.57 s
Time spent riding bicycle = 4 s
<em>Time spent walking = total time - time spent riding bicycle</em>
= 78.57 - 4 = 74.57 s
<em>Speed of walking = distance walked/time spent walking</em>
= 450/74.57
= 6.03 m/s
Answer:
Explanation:
Given
mass of each car
acceleration of train
Force required to pull this system
For first car
for second car
this form a pattern of the form
for (a)30 th and 31 st car tension
For 49 th and 50 th car
Answer:
I think it is O only nonliving
Answer:
hi what is your question?? say in English please