determine the force of gravitational attraction between a 4,000 kg elephant that is 10 meters away from a 180 kg lion

Which describe reflection? check all that apply. light bounces off a boundary.

*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.

Question part points submissions used suppose that 2 j of work is needed to stretch a spring from its natural length of 26 cm to a length of 36 cm. (a) how much work is needed to stretch the spring from 28 cm to 32 cm? (round your answer to two decimal places.)