The car is moving at a constant acceleration of 1m / s2. what is its speed 2s after the start of movement.

When moving with acceleration, the speed v at time t is determined by the formula:

v = v0 + at, where v0 is the initial speed at the moment t0 = 0, a is the acceleration.

In our case, v0 = 0, so the speed is equal to the product of acceleration and the time of movement with acceleration: v = at = 1 m / (s ^ 2) * 2 c = 2 m / s.

Answer: 2 m / s.

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