A small particle with positive charge q=+3.25×10^(−4)C and mass m=5.00×10(−5)kg is moving in a region of uniform electric and magnetic fields. The magnetic field is B=4.00T in the +z-direction. The electric field is also in the +z-direction and has magnitude E=60.0N/C. At time t = 0 the particle is on the y-axis at y=+1.00m and has velocity v = 30.0 m/s in the +x-direction. Neglect gravity.

gpe = mass x gravity constant x height or… gpe = mgh

where… mass: measured in kilograms (kg)

gravity: gravity constant on earth = 10.00 m/s2

height: measured in meters (m)

gpe: measured in joules (j) or kilojoules (kj)

how do you solve gpe?

gravitational potential energy (gpe) is the energy an object has because of its position above the. ground.

gpe = mass x gravity constant x height or… gpe = mgh.

mass:

note: to earn full marks when solving science word problems, you must show your work:

formula.

example:

given values:

mass = 0.3 kg.

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge