Select the best option to explain why the moon is described as a time capsule for Earth’s history? Question 4 options:

The Apollo astronauts placed a time capsule on the moon’s surface.

The moon has not experienced any changes since its formation.

The moon does not have weather to erode the evidence of asteroid impacts.

How much work is done lifting a 9.10 kg box straight up onto a shelf that is 1.80 m high?

A-4.60 μc charge is moving at a constant speed of 6.80×105 m/s in the +x−direction relative to a reference frame. at the instant when the point charge is at the origin, what is the magnetic-field vector it produces at the following points.

Athermometer is removed from a room where the temperature is 70° f and is taken outside, where the air temperature is 10° f. after one-half minute the thermometer reads 60° f. what is the reading of the thermometer at t = 1 min? (round your answer to two decimal places.) ° f how long will it take for the thermometer to reach 30° f? (round your answer to two decimal places.)