Which statements accurately describes the waste generated by nuclear reactions ? check all that apply. a. it is hazardous for hundreds to thousands of yearsb. some waste can be recycled and used again c. it is hazardous to living organisms foreverd. some waste can be completely transformed into energy e. it is not hazardous after a couple of years

Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.

Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?