You are completing a report for NASA on the mass and weight of various objects on different planets. What can you determine about the relationship between mass and gravity? What can you determine about the relationship between weight and gravity? Provide evidence to support your observations using the gravitational values below. Gravitational Values for Select Planets

Mercury: 3.7 m/s2
Venus: 8.9 m/s2
Mars: 3.7 m/s2
Neptune: 11.0 m/s2

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

3. dark matter

empty space could also be a simple vacuum

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.

you'd use the equation that establishes a relationship between  energy  and  wavelength, which looks like this

e=h⋅cλ, where

λ  - the wavelength of the photon; c  - the speed of light, usually given as  3⋅108m/s; h  -  planck's constant, equal to  6.626⋅10−34j s

plug the value you were given for the energy of the photon in the above equation to get the wavelength

e=h⋅cλ⇒λ=h⋅ce

λ=6.626⋅10−34js⋅3⋅108ms−1.257⋅10−24j=1.581⋅10−1m