Question

Solve the question pls​

Answer 1

Answer:

1 m/s²

Explanation:

acceleration is the slope of velocity-time graph.

here, (6.5-4.5)/(6-4)

=2/2

=1

Answer 2

$initial \: velovity (u)\: = 4 \: m \frac{sec}^{2} \\ and \: final \: velocity (v)\: = 6 \: m \frac{sec} ^{2} \\ average \: acceleration \: = final \: velocity(v) - initial \: velocity (u) \frac{2} \\ average \: acceleration = 6 - 4 \frac{2} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: 2 \frac{2} = 1 \: m \frac{sec} ^{2}$

so, the answer is 1 m/sec^2

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