The speed of a train increases at a constant rate
a from zero to y, and then remains constant
for an interval, and finally decreases to zero
at a constant rate B. If L be the total distance
described, prove that the total time taken is??
Answers
Answered by
0
Answer:
Correct option is
B
t=
v
l
+
2
v
(
α
1
+
β
1
)
Similar questions