I GIVE BRAINLIEST TO PEOPLES WHO ANSWERS

its obviously 1.21 meters

Step-by-step explanation:

1.21 meters more

Step-by-step explanation:

It's asking how much further did Karen jump. So, you would subtract Grace's from Karen's.

6.8-5.59=1.21

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.

step-by-step explanation: