Determine the PEg of a 5.81 kg bowling ball raised 1.13-m off the floor while standing in an air balloon 10.8 km in the sky

Which is not true about oxygen-17 and oxygen-18?

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.