Use your units !
"Period" is time . . . 12 seconds.
"Frequency" how often . . . " ___ PER time". Time is in the denominator.
"12 seconds per wave" means
1 wave / 12 seconds
= ( 1 / 12 ) (wave/second)
= 0.08333... wave per second
= 1/12 Hz.
Answer:
Amendment (whatever you call it), but it would be amendment 28 if passed, lol
Explanation:
This amendment will be term limits for all members of House and Senate for Congress
How this amendment would benefit is that it would be more structured in Congress.
Answer:
Given that battery V = 12.0 V
Resistance R = 2.0 ohms
a ) current in the battery is I = V /R
= 12.0 V / 2.0
= 6.0 A
b ) charge transported in the circuit is q = i * t
= 6.0 A * 10 s
= 60 C
c ) Work done on the charge by the electric field is 0 ( there is no internal resistance )
d ) work done through the resistor is w = P * t
= ( V)^2 / R * t
= ( 12.0 V )^2 / 2 *10s
= 720J
e ) Total work done is equal to work done through the resistor
W_total = 720 J
f ) there is no internal resistance hence E = 0
The potential energy is directly proportional to the height.
If you double the height you double the potential energy.
Answer:
180000 N
Explanation:
According to Newton's law of gravitation
F= G m1 m2 / r^2
This expression shows that if distance is reduced to half the gravitational force will increase 4 times.