Your family is moving to a new neighborhood, and your parents have narrowed their choices down to four different places. because you have a new-found interest in wellness and in keeping your mind sharp, your family has asked your opinion about which neighborhood to choose. your biggest concerns are that you have a safe place to go study and that you have access to regular cultural events. look at the breakdown of each option and pick the best one for your family: neighborhood a: police and fire stations, festivals neighborhood b: library, weekly farmers' market, park neighborhood c: museums, health fairs, library neighborhood d: support groups, library, park which is the best neighborhood to meet your needs?

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg

prndulum needs thread, weight clock to time swings

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.

1 is a answer of a question