Question

From the graph of velocity and time, answer the following question.
a) From which point a car starts to move with uniform velocity?
b) From which point a car starts to move and at which point it stopes.
c) What is the velocity of ca at point A.
d) How long did the car move with uniform the car during the period?
e) Calculate its retardation after B.

Answer 1

Answer:

a.(20,15)

b.(0,15) , (80,0)

Answer 2

Answer:

Explanation:

0 to 15

0 to 80

Where is point A?

30unites

1m/s