Molly is jogging on the treadmill. After 20 minutes, her heart rate has not increased, she is able to talk, and she is not sweat ing. If Molly wants to improve her fitness level, what should she do?
2 answers:
She should increase the intensity of her exercise?
Molly could increase her heart rate by turning around and jogging backwards, by jogging on her hands instead of her feet, or by continuing to jog normally but increasing the speed of the treadmill.
You might be interested in
Answer:
Explanation:
Check the attachment for solution
Energy is in Joules ( J )
Answer:
or
Explanation:
As we know that the beat frequency is given as
here we know that
now we have
now we have
so we have
or
Answer:
The total net force is 17N in total.
Hope this helps :)
You have to add the speed of that ball plus the speed is running so 4.45 + 7.91= 12.36m/s
