A 7 kilogram cat is resting on top of a bookshelf that is 2 meters high. what is the cat's gravitational potential energy relative to the floor? joules

A piston above a liquid in a closed container has an area of 1m2. The piston carries a load of 350 kg. What will be the external pressure on the upper surface of the liquid?

Electro negativity increases when atoms __. (Apex) CHECK ALL THAT APPLY (two answers) a. have a small atomic radius b. have a large atomic radius c. are located on the left on the per. table d. are located on the right on the per. table

Difference between angle of twist and angle of shear

Identify the statement that correctly represents how light travels. Light can travel in a vacuum, and the speed at which it travels decreases if the source is moving away.

When would the carrying capacity for bohemian waxwings living in a tall coniferous forest decrease most significantly

Does ice melt faster in water or air

Why are stars changing colurs by blinking?

How many birds have tested positive for West Nile virus?

How much force is needed to stretch a spring 1.2 m if the spring constant is 8.5 n/m? 7.1 n 7.3 n 9.7 n 10.2 n

What forces are equal and opposite sides