Is this testable or non testable? (if I increase the water temperature in one fish tank and keep the other tank's temperature constant, then the fish in the warmer water will be healthier than the
fish in the constant temperature tank.)

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.

What happens when a rubber rod is rubbed with a piece of fur?