A uniform magnetic field passes through two areas, A1 and A2. The angles between the magnetic field and the normal directions of areas A1 and A2 are 30° and 60°, respectively. If the magnetic flux through the two areas is the same, what is the ratio A1/A2? A. 0.577
B. 0.816
C. 1.00
D. 1.23

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.

according to jean piaget, in what stage of cognitive development are children able to understand conservation task?

b. preoperational

just took it