Help me with this answer

9600

Step-by-step explanation:

To find the surface area, you need to find the area of all of the 2D shapes in the net of this cube. Since all of the squares are the same size, you multiply 40 x 40 x 6 because there are 6 sides.

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.

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66answer:

step-by-step explanation: