Answer:
Explanation:
From the question we are told that
Radius of vertical r= 8m
Force exerted by passengers is 1/4 of weight
Generally the net force acting on top of the roller coaster is give to be
where
Generally the net force is given to be 
Mathematical we can now derive V
Therefore the speed of the roller coaster is given ton be
Answer:
B and D (Chicken and Turkey)
Explanation:
Looking at the table, we can see that chicken and turkey have an identical data set.
Good luck! Hope this helped!
Metals are good conductors because the molecules that are inside the metal are tightly packed together. This is why the heat moves through the metal quickly.
Answer:
True
Explanation:
As we know that total charge is always quantized and in the terms of multiples of charge of single electron
so we have
Q = Ne
here we know that
also we know that
so we have
Since this charge is in multiple of micro coulomb units so yes it is possible to measure it
and the magnitude of this charge is given as
