Question

Ralph is studying chemical potential energy. Which of the following activities would help Ralph in his studies?

A. Determining the energy in the bonds of a water molecule
B. Measuring the change in length of a stretched rubber band
C. Observing objects of different masses being dropped from a height
D. Calculating the rate at which a car increases speed moving downhill

Answer 1

A

Step-by-step explanation:

D measusers the speed

C measures GPE

B tests Hookes Law

A is rhe only one that isnt related to physics and has chemistry involved