Answer:
The correct answer is - C) Jackie may maintain healthy body fat levels.
Explanation:
Jackie has a very active daily and on weekends routine that includes riding the bike, playing volleyball, pushing weeds, and sweeping the porch. The activities that Jackie is performing daily as well as the time that she spends on exercise may help her to maintain body fat levels.
Being physically active helps in maintaining fat levels in the body of an individual, and it is healthy for the individual.
Thus, the correct answer is - C) Jackie may maintain healthy body fat levels.
Answer:a=v-u/t
=23-8/3
=5m/s hope you got your answer
Explanation:
The answer is
2.5 N
B
this needs to be 20 letters long so this part doesn't matter
Answer:

Explanation:
In order to find its centripetal acceleration we need to use the next equation:

So, we need to find its velocity in first place. Considering that the time T required for one complete revolution is called the period. For constant speed is given by:

Solving for v, considering that in this case T=1.3min=78s, and r=242

Finally, replacing v in the centripetal acceleration equation:
