A 1.5 V battery is connected to a bulb of resistance of 4.5 Ω. What is the current in the bulb?

0.333 A

Explanation:

R= V/l

R= 4.5 ohms

V = 1.5 volts

I=?

I = V/R

1.5/4.5 = 0.333 A

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.

i think the answer would be reserve.