The energy that stars radiate originates as nuclear energy. The core of
a star is a place where the pressure and temperature are so enormous
that hydrogen nuclei are fused into helium nuclei ... the same process
that causes the explosion of a "hydrogen" bomb.
Um student a because they were there a few seconds ahead
It would take the boat just over four and one half hours to travel 32 miles upstream.
Voltage = current x resistance
since R is doubled, current must reduce by half.
So,
new current = 120/2 = 60mA
Answer:
Explanation:
Potential Energy= Kinetic Energy
Let be the value of Kinetic Energy.
We know that
Make the subject of the formula to get speed at the bottom of the hill.