Answer:
Endorphins
Explanation:
They are realeased in responce to stress or pain in the body
I'm not sure if this was exactly what you were looking for but hope it helped.
Answer:
7.8 mph
Explanation:
Rate of cycling = 1.1 rev/s
Rear wheel diameter = 26 inches
Diameter of sprocket on pedal = 6 inches
Diameter of sprocket on rear wheel = 4 inches
Circumference of rear wheel =
Speed would be
Converting to mph
The Speed of the bicycle is 7.8 mph
Answer:
Carbon dioxide therefore comes first of all from the combustion of fossil fuels such as coal, oil or even natural gas. It is also generated by the respiration of all living organisms as well as by the fermentation of sugars in beer and winemaking.
Explanation:
Answer:
W = 270.9 J
Explanation:
given,
F(x) = (12.9 N/m²) x²
work = Force x displacement
dW = F .dx
the push-rod moves from x₁= 1 m to x₂ = 4 m
integrating the above
`
W = 270.9 J
work done by the motor is W = 270.9 J