Answer:
Because winding roads have a gentle slope on hills, so it's easy to climb it than a steepy.
I believe it’s B; Theories may be proven to be true and become laws.
A would make sense if we were talking about hypotheses however, we’re not.
The Bio-Mechanical term that defines managing your force while maintaining balance is "Stability"
Answer:
Explanation:
It is given that,
Angular speed of the football spiral,
Radius of a pro football, r = 8.5 cm = 0.085 m
The velocity is given by :
v = 3.68 m/s
The centripetal acceleration is given by :
So, the centripetal acceleration of the laces on the football is . Hence, this is the required solution.
Answer:
-The battery-the power source
-Closed conducting loop
Explanation:
-To produce an electric current, the following requirements must be met:
-A battery-This is the energy source than will do work on the charge thus moving from a low energy location to high energy location.
-Closed Conducting Loop-The loop is usually made of copper wires due to their high electric conductivity.