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Schach [20]
3 years ago
12

The period of a wave is the reciprocal of its ______________.

Physics
1 answer:
Hunter-Best [27]3 years ago
6 0
Frequency

hope it helps !  
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Mystical ride her scooter down the hill from the state of rest when she reaches the bottom of the hill 4.0 seconds later her spe
mina [271]

The acceleration is 2.5 m/s^2

Explanation:

This is a uniformly accelerated motion (constant acceleration), therefore we can apply the following suvat equation:

v=u+at

where

v is the final velocity

u is the initial velocity

a is the acceleration

t is the time

For the scooter in this problem, we have

u = 0 (it starts from rest)

v = 10.0 m/s is the final velocity

t = 4.0 s is the time interval

Solving for a, we find the acceleration:

a=\frac{v-u}{t}=\frac{10-0}{4}=2.5 m/s^2

Learn more about acceleration:

brainly.com/question/9527152

brainly.com/question/11181826

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Mnenie [13.5K]

I would say C i'm not 100% sure

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