1. BC is the perpendicular bisector of AD. Find the value of x. A
7x + 10
C
B.
9x - 2
-
D

poop is the answer

Step-by-step explanation:

cause i am cool

constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.