please tell the answer I will mark as brainlist
Physics
karnaaditya
Question
please tell the answer I will mark as brainlist
2 Answer

1. User Answers devanayan2005
5 Km and car b is moving fater

2. User Answers ragaveemekala
Answer:
Explanation:
(1) as marked on the graph when t=0 the distance between A and B is 50km
therefore A is 50 km ahead of B
(2) as the graph is a straight line it isevident that A and B moves in a uniform speed/velocity
this can be calculated by the gradient of the graph
Gradient= Difference of y coordintes/ Difference of x coordinates
for A
gradient= 155/30 = 10/3ms1
for B
gradient=200/30 = 20/3ms1
therefore B moves with a higher velocity
(3) In a displacement time graph when two curves intersect each other this means they both meet each other at that time interval According to this graph the two lines intersect at 1.5h therefore after 1.5h and at 10 km a and B meet each other