If the mass of an object on earth is 40 kilograms it’s mass on the moon is

*drag each tile to the correct location in the sequence* the table shows chronological events in the life of our sun, a medium-sized star. place the missing events into the correct rows of the table.

1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?