For radio broadcasting, in electricity meters, in any generator.
The change in velocity from 30 m/s north to 40 m/s south is a change of 70 m/s south
The mechanical advantage is the factor by which
the machine multiplies the input force.
If the MA is 3 and the input force is 630N, then
the output force is
(3) x (630N) = 1,890N
50(6)=300.
The ball traveled 300 meters in 50 seconds.
Hope this helps and please give brainliest!
The moon has a small amount of gravity. Low tides mean the moon is not pulling on the water. High tides mean that the moon is pulling on the water.
