Help me PLEEE 911 HERRY

I know this isn't an answer but there's a proctor tool, use it it'll give you the answer

Step-by-step explanation:

use a protractor tool, its it comes with the test browser. but I can say its around less than 90 but more than 85

Step-by-step explanation:

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.