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mihalych1998 [28]
3 years ago
10

A child goes down the slide,starting from rest. If the length of the slide is 2m and it takes the child 3 seconds to go down the

slide,what is the child’s acceleration?
Physics
1 answer:
lapo4ka [179]3 years ago
3 0

Answer:

0.44 m/s^2

Explanation:

We have the following data:

- distance covered by the child: d = 2 m (length of the slide)

- time taken to cover this distance: t = 3 s

- initial velocity of the child: 0 m/s (he starts from rest)

So we can find the acceleration by using the equation:

d=ut+\frac{1}{2}at^2

Where a is the acceleration.

Substituting the values and solving for a,

a=\frac{2d}{t^2}=\frac{2(2)}{3^2}=0.44 m/s^2

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