What is the electron speed
An electron has been accelerated from rest through a potential difference of 700V. What is the electron's kinetic energy, in electron volts? What is the electron's kinetic energy, in joules? What is the electron's speed?
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Why is Capaneus (Inferno 14) so important in understanding the psychology of the sinners in hell?
A 3.00 liter aluminum cylinder at 5°C is filled to the brim with gasoline at the same temperature. If the aluminum and gasoline are warmed to 67.0°C, how much gasoline spills out?
It is in contact with the pavement for 0.01 s and rebounds to a height of 10 m. what is the total change in momentum? what average force is exerted by the pavement on the ball?
An airplane is flying with a velocity of 86.0 at an angle of 26.0 above the horizontal. When the plane is a distance 119 directly above a dog that is standing on level ground, a suitcase drops out of the luggage compartment.How far from the dog wi
Use the six steps of the PSDLC to develop a workable plan to alleviate this problem.
A 1.0cm X 1.0cm parallel-plate capacitor has a 1.0mm spacing. The electric field strength inside the capacitor is 1.4×10^5 V/m. What is the potential difference across the capacitor? How much charge is on each plate?
Four point charges have the same magnitude of 2.4 × 10-12 C and are fixed to the corners of a square that is 4.0 cm on a side. Three of the charges are positive and one is negative. Determine the magnitude of the net electric field that exis
The direction 20.0 north of east. In what direction must the pilot head the plane in order to reach her destination? How long will the trip take?
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