Question

48.
A train accelerates from rest at a constant rate a
for distance x, and time t.. Aiter that is retards
at constant rate B for distance X, and time t, and
comes to the rest. Which of the following relations
is correct ?
*
1
- B
X2
815
12
12
в
1,
x,
a
t,

Answer 1

Answer:

815

Explanation:

815 is the correct answer