Marie:
She discovered Polonium and Radium, she was the first woman to receive a Nobel prize, and she made the first portable radio during the first World War.
Curie:
Said to be one of the founders of modern physics and formulated the Curie's law stating that M= C*B/T.
#9). the <em>last </em>statement is true
Calculation using Ohm's Law:
It helps a lot if you know what Ohm's Law says.
It says: Current = (voltage) / (resistance)
Current = (500 volts) / (250 ohms)
<em>Current = 2 Amperes</em>
OK think of it distance,The smaller the distance less momentum is needed the Longer the distance the the longer the momentum is needed.
And The Answer Is quite easy their was no reason to be asked
Answer:1.0meter
Answer:
1.70 J
Explanation:
The heat dissipated is the difference in the kinetic energies.
This is given by
and are the initial and final velocities.
With <em>m</em> = 0.175 kg,
The negative sign appears because energy is lost.