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lutik1710 [3]
3 years ago
9

What is the acceleration of this object ?

Physics
2 answers:
otez555 [7]3 years ago
8 0

Answer:

-2.5

Explanation:

just did this one

GuDViN [60]3 years ago
4 0

Answer:

-2.5 m/s^2

Explanation:

From a velocity-time graph, the acceleration can be determined by finding the gradient of the straight line graph.

Acceleration=(Change in velocity)/(time)

Where change in velocity = final velocity-initial velocity.

Hence, from the graph,

we can see (10-40)/12 = -2.5

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