Question

In
half the velocity. How far will it travel in next two
second ?
[Ans. 29.4 m)
. A motorist travelling at 13 ms-1 approaches traffic
lights, which turn red when he is 25 m away from
the stop line. His reaction time (i.e. the interval
between seeing the red light and applying the
brakes) is 0.7 s and the condition of the road and his
tyre is such that the car cannot slow down at the rate
of more than 4.5 ms 2. If he brakes fully, how far
from the stop line will he stop and on which side of
it?
[Ans. 2.9 m beyond the line]
3. A body travels 100 m in the first two second and 104
m in the naut And U for will it move in the​

Answer 1

Answer:

Sorry I don't know very sorry