Complete the following calculations with the correct significant figures and units: 1. 6.86 g/2.4 mL = ?
2. (150.30 Celsius - 7.456 Celsius) x 2.1 J/g = ?

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.