Bruh help pls Which energy transformation will occur when this rubber band is let go?

A. Mechanical energy ➡️ electrical energy
B. Chemical energy ➡️ mechanical energy
C. Elastic energy ➡️ chemical energy
D. Elastic energy ➡️ mechanical energy

Review the branily terms and services guides well u know what i never did so go have a nice ice cream sunday

Gymnast always perform on padded mats. how does the mats protect the gymnast

Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?