Answer:
It means...
Explanation:
The mechanical advantage of a machine is 4. Mechanical advantage MA is the ratio of output (generated by the machine) force to input (applied to the machine) force. So MA = 4 means that for example if you apply 100 N then your machine will multiply that force and generate 400 N.
Answer: 0.48W
useful power output=total power output*efficency
useful power output=2.4W*0.20=0.48W
Answer:
Mid-Ocean Ridges
Explanation:
The mid-ocean ridges is an underwater mountain system formed by diverging oceanic plates.
- This mid - ocean ridge is one of the prominent land mass on the earth surface.
- At a diverging center, two tectonic plates are pulling apart from one another.
- This creates a space which allows for magma to rise up.
- The magma then crystallize to form an extensive ridge network known as the mid - oceanic ridge.
- The continental expression of the ridge can only be found in Iceland
Look, according to newton’s law of the conservation of mass power, the principle behind the electric generator would be when a conductor is moved in a magnetic field than the current is moved buh the conductor
Electromagnetic force between the molecules!
