Find the value of C.

Thanks for the help.

You must be trolling. 48 degrees

Step-by-step explanation:

48 plus 42 = 90

48 degree

Step-by-step explanation:

90-42=48

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.