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3 years ago

Using a diagram explain how acceleration can be obtained from a velocity time graph

Physics

1 answer:

Oksi-84 [34.3K]3 years ago

3 0

Answer:

For any v-t graph the acceleration is the slope of the graph. For average acceleration in a time period ‘t’ consider the change in velocity in time t and divide it by the time t. For instantaneous acceleration you need to go into the realm of differential calculus.

Explanation:

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4 years ago

How far (in meters) does a person travel in coming to a complete stop in 40 ms at a constant acceleration of 60g?

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Answer:

d= 0.48 m

Explanation:

Given that

time ,t= 40 m s= 40 x 10⁻³ s

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Therefore ,a=- 60 x 10 =- 600 m/s²

We know that

v= u + a t

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a=acceleration

Now by putting the value

0 = u - 600 x 40 x 10⁻³

u = 24 m/s

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Answer:

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Answer:

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3 years ago

Using a diagram explain how acceleration can be obtained from a velocity time graph​

Using a diagram explain how acceleration can be obtained from a velocity time graph