Can someone please help me with these equations for my Physics class I would really appreciate it.

1. A light bulb is found to have a current of 0.25 A when a voltage of 3.2 V is applied to it. Calculate the resistance in the light bulb.

2. Calculate the current in a wire that has 3.5 coulombs passing a fixed point every 12.0 seconds.

3. A current of 1.90 Amps is allowed to flow through a resistor for 30 seconds. Calculate how much charge pass through the process of torturing the 30.0 seconds.

connect the batteries in series and hope

it has to be b, about 97 percent.

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.