While john is traveling along a straight interstate
highway, he notices that the mile marker
reads 241 km. john travels until he reaches
the 134 km marker and then retraces his path
to the 167 km marker.
what is john’s resultant displacement from
the 241 km marker?
answer in units of km.

Use the data provided to calculate the gravitational potential energy of each cylinder mass. round your answers to the nearest tenth. 3 kg: kj 6 kg: kj 9 kg: kj

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!