Suppose your bathroom scale reads your mass as 60 kg, with a 4% uncertainty. what is the uncertainty in your mass in kilograms?

To solve for the uncertainty of your mass in kilograms, simply multiply your total mass with the percent uncertainty.

We know that 4% = 0.04, therefore:

uncertainty = 60 kg * 0.04

uncertainty = 2.4 kg

However since uncertainty covers the upper and lower region, therefore correct answer must be:

± 2.4 kg

the answer to this is proletariats.

hope this : )

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.