We don't know that at all. The 3rd law says that the REaction is opposite and EQUAL to the action. We don't know where that "twice as much" comes from.
<span>the scientists want the probe to stop immediately and move at constant velocity.
HAPPY VALENTINES </span>
50,000/1,000
this is what you have to do you have to divide the killigrams by the juels
Answer:
Simple machines are useful because they reduce effort needed for people to perform tasks beyond their normal capabilities.
Explanation:
Answer:
Energy of one mole of photon will be
Explanation:
We have given wavelength of photon 
Velocity of light is given 
Plank's constant 
Energy of the photon is given by 
We have to find the energy of one mole of photon
One mole of photon is equal to 
So energy of one mole of photon will be equal to 
So energy of one mole of photon will be 